27428175

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1032

約数の個数: 36

約数和(自身を含む): 49536760

約数和(自身を除く): 22108585

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 877, 1251, 2085, 2631, 3475, 4385, 6255, 7893, 10425, 13155, 21925, 31275, 39465, 65775, 121903, 197325, 365709, 609515, 1097127, 1828545, 3047575, 5485635, 9142725, 27428175]

約数ペア:

[(1, 27428175), (3, 9142725), (5, 5485635), (9, 3047575), (15, 1828545), (25, 1097127), (45, 609515), (75, 365709), (139, 197325), (225, 121903), (417, 65775), (695, 39465), (877, 31275), (1251, 21925), (2085, 13155), (2631, 10425), (3475, 7893), (4385, 6255)]