39064275

素因数分解:

$3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 73459584

約数和(自身を除く): 34395309

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 101, 135, 191, 225, 303, 405, 505, 573, 675, 909, 955, 1515, 1719, 2025, 2525, 2727, 2865, 4545, 4775, 5157, 7575, 8181, 8595, 13635, 14325, 15471, 19291, 22725, 25785, 40905, 42975, 57873, 68175, 77355, 96455, 128925, 173619, 204525, 289365, 386775, 482275, 520857, 868095, 1446825, 1562571, 2604285, 4340475, 7812855, 13021425, 39064275]

約数ペア:

[(1, 39064275), (3, 13021425), (5, 7812855), (9, 4340475), (15, 2604285), (25, 1562571), (27, 1446825), (45, 868095), (75, 520857), (81, 482275), (101, 386775), (135, 289365), (191, 204525), (225, 173619), (303, 128925), (405, 96455), (505, 77355), (573, 68175), (675, 57873), (909, 42975), (955, 40905), (1515, 25785), (1719, 22725), (2025, 19291), (2525, 15471), (2727, 14325), (2865, 13635), (4545, 8595), (4775, 8181), (5157, 7575)]