29125575

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 60

約数和(自身を含む): 56865160

約数和(自身を除く): 27739585

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 757, 855, 1425, 1539, 2025, 2271, 2565, 3785, 4275, 6813, 7695, 11355, 12825, 14383, 18925, 20439, 34065, 38475, 43149, 56775, 61317, 71915, 102195, 129447, 170325, 215745, 306585, 359575, 388341, 510975, 647235, 1078725, 1165023, 1532925, 1941705, 3236175, 5825115, 9708525, 29125575]

約数ペア:

[(1, 29125575), (3, 9708525), (5, 5825115), (9, 3236175), (15, 1941705), (19, 1532925), (25, 1165023), (27, 1078725), (45, 647235), (57, 510975), (75, 388341), (81, 359575), (95, 306585), (135, 215745), (171, 170325), (225, 129447), (285, 102195), (405, 71915), (475, 61317), (513, 56775), (675, 43149), (757, 38475), (855, 34065), (1425, 20439), (1539, 18925), (2025, 14383), (2271, 12825), (2565, 11355), (3785, 7695), (4275, 6813)]