224780725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30071}}^1$

素因数の和:30117

約数の個数: 24

約数和(自身を含む): 313229952

約数和(自身を除く): 88449227

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 30071, 150355, 390923, 691633, 751775, 1954615, 3458165, 8991229, 9773075, 17290825, 44956145, 224780725]

約数ペア:

[(1, 224780725), (5, 44956145), (13, 17290825), (23, 9773075), (25, 8991229), (65, 3458165), (115, 1954615), (299, 751775), (325, 691633), (575, 390923), (1495, 150355), (7475, 30071)]