105838425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 137895975

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 41, 45, 55, 63, 75, 77, 99, 105, 123, 149, 165, 175, 205, 225, 231, 275, 287, 315, 369, 385, 447, 451, 495, 525, 615, 693, 745, 825, 861, 1025, 1043, 1155, 1341, 1353, 1435, 1575, 1639, 1845, 1925, 2235, 2255, 2475, 2583, 3075, 3129, 3157, 3465, 3725, 4059, 4305, 4917, 5215, 5775, 6109, 6705, 6765, 7175, 8195, 9225, 9387, 9471, 11175, 11275, 11473, 12915, 14751, 15645, 15785, 17325, 18327, 20295, 21525, 24585, 26075, 28413, 30545, 33525, 33825, 34419, 40975, 42763, 46935, 47355, 54981, 57365, 64575, 67199, 73755, 78225, 78925, 91635, 101475, 103257, 122925, 128289, 142065, 152725, 172095, 201597, 213815, 234675, 236775, 274905, 286825, 335995, 368775, 384867, 458175, 470393, 516285, 604791, 641445, 710325, 860475, 1007985, 1069075, 1374525, 1411179, 1679975, 1924335, 2351965, 2581425, 3023955, 3207225, 4233537, 5039925, 7055895, 9621675, 11759825, 15119775, 21167685, 35279475, 105838425]

約数ペア:

[(1, 105838425), (3, 35279475), (5, 21167685), (7, 15119775), (9, 11759825), (11, 9621675), (15, 7055895), (21, 5039925), (25, 4233537), (33, 3207225), (35, 3023955), (41, 2581425), (45, 2351965), (55, 1924335), (63, 1679975), (75, 1411179), (77, 1374525), (99, 1069075), (105, 1007985), (123, 860475), (149, 710325), (165, 641445), (175, 604791), (205, 516285), (225, 470393), (231, 458175), (275, 384867), (287, 368775), (315, 335995), (369, 286825), (385, 274905), (447, 236775), (451, 234675), (495, 213815), (525, 201597), (615, 172095), (693, 152725), (745, 142065), (825, 128289), (861, 122925), (1025, 103257), (1043, 101475), (1155, 91635), (1341, 78925), (1353, 78225), (1435, 73755), (1575, 67199), (1639, 64575), (1845, 57365), (1925, 54981), (2235, 47355), (2255, 46935), (2475, 42763), (2583, 40975), (3075, 34419), (3129, 33825), (3157, 33525), (3465, 30545), (3725, 28413), (4059, 26075), (4305, 24585), (4917, 21525), (5215, 20295), (5775, 18327), (6109, 17325), (6705, 15785), (6765, 15645), (7175, 14751), (8195, 12915), (9225, 11473), (9387, 11275), (9471, 11175)]