13264825

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 18937280

約数和(自身を除く): 5672455

約数列:

[1, 5, 7, 25, 35, 175, 229, 331, 1145, 1603, 1655, 2317, 5725, 8015, 8275, 11585, 40075, 57925, 75799, 378995, 530593, 1894975, 2652965, 13264825]

約数ペア:

[(1, 13264825), (5, 2652965), (7, 1894975), (25, 530593), (35, 378995), (175, 75799), (229, 57925), (331, 40075), (1145, 11585), (1603, 8275), (1655, 8015), (2317, 5725)]