42200325

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 78417600

約数和(自身を除く): 36217275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 619, 675, 909, 1515, 1857, 2525, 2727, 3095, 4545, 5571, 7575, 9285, 13635, 15475, 16713, 22725, 27855, 46425, 62519, 68175, 83565, 139275, 187557, 312595, 417825, 562671, 937785, 1562975, 1688013, 2813355, 4688925, 8440065, 14066775, 42200325]

約数ペア:

[(1, 42200325), (3, 14066775), (5, 8440065), (9, 4688925), (15, 2813355), (25, 1688013), (27, 1562975), (45, 937785), (75, 562671), (101, 417825), (135, 312595), (225, 187557), (303, 139275), (505, 83565), (619, 68175), (675, 62519), (909, 46425), (1515, 27855), (1857, 22725), (2525, 16713), (2727, 15475), (3095, 13635), (4545, 9285), (5571, 7575)]