75909925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 117964672

約数和(自身を除く): 42054747

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 547, 793, 1525, 2135, 2275, 2735, 3829, 3965, 5551, 7111, 10675, 13675, 19145, 19825, 27755, 33367, 35555, 49777, 95725, 138775, 166835, 177775, 233569, 248885, 433771, 834175, 1167845, 1244425, 2168855, 3036397, 5839225, 10844275, 15181985, 75909925]

約数ペア:

[(1, 75909925), (5, 15181985), (7, 10844275), (13, 5839225), (25, 3036397), (35, 2168855), (61, 1244425), (65, 1167845), (91, 834175), (175, 433771), (305, 248885), (325, 233569), (427, 177775), (455, 166835), (547, 138775), (793, 95725), (1525, 49777), (2135, 35555), (2275, 33367), (2735, 27755), (3829, 19825), (3965, 19145), (5551, 13675), (7111, 10675)]