492979515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 1008599040

約数和(自身を除く): 515619525

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 59, 85, 93, 105, 119, 151, 155, 177, 217, 255, 295, 357, 413, 453, 465, 527, 595, 651, 755, 885, 1003, 1057, 1085, 1239, 1581, 1785, 1829, 2065, 2265, 2567, 2635, 3009, 3171, 3255, 3689, 4681, 5015, 5285, 5487, 6195, 7021, 7701, 7905, 8909, 9145, 11067, 12803, 12835, 14043, 15045, 15855, 17969, 18445, 21063, 23405, 26727, 27435, 31093, 32767, 35105, 38409, 38505, 44545, 53907, 55335, 62363, 64015, 70215, 79577, 89845, 93279, 98301, 105315, 133635, 151453, 155465, 163835, 187089, 192045, 217651, 238731, 269535, 276179, 311815, 397885, 454359, 466395, 491505, 557039, 652953, 757265, 828537, 935445, 1060171, 1088255, 1193655, 1380895, 1671117, 1933253, 2271795, 2785195, 3180513, 3264765, 4142685, 4695043, 5300855, 5799759, 8355585, 9666265, 14085129, 15902565, 23475215, 28998795, 32865301, 70425645, 98595903, 164326505, 492979515]

約数ペア:

[(1, 492979515), (3, 164326505), (5, 98595903), (7, 70425645), (15, 32865301), (17, 28998795), (21, 23475215), (31, 15902565), (35, 14085129), (51, 9666265), (59, 8355585), (85, 5799759), (93, 5300855), (105, 4695043), (119, 4142685), (151, 3264765), (155, 3180513), (177, 2785195), (217, 2271795), (255, 1933253), (295, 1671117), (357, 1380895), (413, 1193655), (453, 1088255), (465, 1060171), (527, 935445), (595, 828537), (651, 757265), (755, 652953), (885, 557039), (1003, 491505), (1057, 466395), (1085, 454359), (1239, 397885), (1581, 311815), (1785, 276179), (1829, 269535), (2065, 238731), (2265, 217651), (2567, 192045), (2635, 187089), (3009, 163835), (3171, 155465), (3255, 151453), (3689, 133635), (4681, 105315), (5015, 98301), (5285, 93279), (5487, 89845), (6195, 79577), (7021, 70215), (7701, 64015), (7905, 62363), (8909, 55335), (9145, 53907), (11067, 44545), (12803, 38505), (12835, 38409), (14043, 35105), (15045, 32767), (15855, 31093), (17969, 27435), (18445, 26727), (21063, 23405)]