11391525

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 20586852

約数和(自身を除く): 9195327

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 257, 591, 771, 985, 1285, 1773, 2313, 2955, 3855, 4925, 6425, 8865, 11565, 14775, 19275, 44325, 50629, 57825, 151887, 253145, 455661, 759435, 1265725, 2278305, 3797175, 11391525]

約数ペア:

[(1, 11391525), (3, 3797175), (5, 2278305), (9, 1265725), (15, 759435), (25, 455661), (45, 253145), (75, 151887), (197, 57825), (225, 50629), (257, 44325), (591, 19275), (771, 14775), (985, 11565), (1285, 8865), (1773, 6425), (2313, 4925), (2955, 3855)]