12995325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 27442688

約数和(自身を除く): 14447363

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 223, 225, 259, 315, 333, 525, 555, 669, 777, 925, 1115, 1295, 1561, 1575, 1665, 2007, 2331, 2775, 3345, 3885, 4683, 5575, 6475, 7805, 8251, 8325, 10035, 11655, 14049, 16725, 19425, 23415, 24753, 39025, 41255, 50175, 57757, 58275, 70245, 74259, 117075, 123765, 173271, 206275, 288785, 351225, 371295, 519813, 618825, 866355, 1443925, 1856475, 2599065, 4331775, 12995325]

約数ペア:

[(1, 12995325), (3, 4331775), (5, 2599065), (7, 1856475), (9, 1443925), (15, 866355), (21, 618825), (25, 519813), (35, 371295), (37, 351225), (45, 288785), (63, 206275), (75, 173271), (105, 123765), (111, 117075), (175, 74259), (185, 70245), (223, 58275), (225, 57757), (259, 50175), (315, 41255), (333, 39025), (525, 24753), (555, 23415), (669, 19425), (777, 16725), (925, 14049), (1115, 11655), (1295, 10035), (1561, 8325), (1575, 8251), (1665, 7805), (2007, 6475), (2331, 5575), (2775, 4683), (3345, 3885)]