499136475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 895656960

約数和(自身を除く): 396520485

約数列:

[1, 3, 5, 15, 25, 37, 43, 47, 75, 89, 111, 129, 141, 185, 215, 235, 267, 445, 555, 645, 705, 925, 1075, 1175, 1335, 1591, 1739, 2021, 2225, 2775, 3225, 3293, 3525, 3827, 4183, 4773, 5217, 6063, 6675, 7955, 8695, 9879, 10105, 11481, 12549, 16465, 19135, 20915, 23865, 26085, 30315, 39775, 43475, 49395, 50525, 57405, 62745, 74777, 82325, 95675, 104575, 119325, 130425, 141599, 151575, 154771, 179869, 224331, 246975, 287025, 313725, 373885, 424797, 464313, 539607, 707995, 773855, 899345, 1121655, 1869425, 2123985, 2321565, 2698035, 3539975, 3869275, 4496725, 5608275, 6655153, 10619925, 11607825, 13490175, 19965459, 33275765, 99827295, 166378825, 499136475]

約数ペア:

[(1, 499136475), (3, 166378825), (5, 99827295), (15, 33275765), (25, 19965459), (37, 13490175), (43, 11607825), (47, 10619925), (75, 6655153), (89, 5608275), (111, 4496725), (129, 3869275), (141, 3539975), (185, 2698035), (215, 2321565), (235, 2123985), (267, 1869425), (445, 1121655), (555, 899345), (645, 773855), (705, 707995), (925, 539607), (1075, 464313), (1175, 424797), (1335, 373885), (1591, 313725), (1739, 287025), (2021, 246975), (2225, 224331), (2775, 179869), (3225, 154771), (3293, 151575), (3525, 141599), (3827, 130425), (4183, 119325), (4773, 104575), (5217, 95675), (6063, 82325), (6675, 74777), (7955, 62745), (8695, 57405), (9879, 50525), (10105, 49395), (11481, 43475), (12549, 39775), (16465, 30315), (19135, 26085), (20915, 23865)]