8478906345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5581}}^1$

素因数の和:5672

約数の個数: 144

約数和(自身を含む): 18762084432

約数和(自身を除く): 10283178087

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 53, 63, 65, 91, 105, 117, 147, 159, 195, 245, 265, 273, 315, 371, 441, 455, 477, 585, 637, 689, 735, 795, 819, 1113, 1365, 1855, 1911, 2067, 2205, 2385, 2597, 3185, 3339, 3445, 4095, 4823, 5565, 5581, 5733, 6201, 7791, 9555, 10335, 12985, 14469, 16695, 16743, 23373, 24115, 27905, 28665, 31005, 33761, 38955, 39067, 43407, 50229, 72345, 72553, 83715, 101283, 116865, 117201, 168805, 195335, 217035, 217659, 251145, 273469, 295793, 303849, 351603, 362765, 506415, 507871, 586005, 652977, 820407, 887379, 1088295, 1367345, 1478965, 1519245, 1523613, 1758015, 2070551, 2461221, 2539355, 2662137, 3264885, 3555097, 3845309, 4102035, 4436895, 4570839, 6211653, 7618065, 10352755, 10665291, 11535927, 12306105, 13310685, 14493857, 17775485, 18634959, 19226545, 22854195, 26917163, 31058265, 31995873, 34607781, 43481571, 53326455, 57679635, 72469285, 80751489, 93174795, 130444713, 134585815, 159979365, 173038905, 188420141, 217407855, 242254467, 403757445, 565260423, 652223565, 942100705, 1211272335, 1695781269, 2826302115, 8478906345]

約数ペア:

[(1, 8478906345), (3, 2826302115), (5, 1695781269), (7, 1211272335), (9, 942100705), (13, 652223565), (15, 565260423), (21, 403757445), (35, 242254467), (39, 217407855), (45, 188420141), (49, 173038905), (53, 159979365), (63, 134585815), (65, 130444713), (91, 93174795), (105, 80751489), (117, 72469285), (147, 57679635), (159, 53326455), (195, 43481571), (245, 34607781), (265, 31995873), (273, 31058265), (315, 26917163), (371, 22854195), (441, 19226545), (455, 18634959), (477, 17775485), (585, 14493857), (637, 13310685), (689, 12306105), (735, 11535927), (795, 10665291), (819, 10352755), (1113, 7618065), (1365, 6211653), (1855, 4570839), (1911, 4436895), (2067, 4102035), (2205, 3845309), (2385, 3555097), (2597, 3264885), (3185, 2662137), (3339, 2539355), (3445, 2461221), (4095, 2070551), (4823, 1758015), (5565, 1523613), (5581, 1519245), (5733, 1478965), (6201, 1367345), (7791, 1088295), (9555, 887379), (10335, 820407), (12985, 652977), (14469, 586005), (16695, 507871), (16743, 506415), (23373, 362765), (24115, 351603), (27905, 303849), (28665, 295793), (31005, 273469), (33761, 251145), (38955, 217659), (39067, 217035), (43407, 195335), (50229, 168805), (72345, 117201), (72553, 116865), (83715, 101283)]