78673225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 103511232

約数和(自身を除く): 24838007

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 2243, 7015, 11215, 35075, 51589, 56075, 136823, 257945, 684115, 1289725, 3146929, 3420575, 15734645, 78673225]

約数ペア:

[(1, 78673225), (5, 15734645), (23, 3420575), (25, 3146929), (61, 1289725), (115, 684115), (305, 257945), (575, 136823), (1403, 56075), (1525, 51589), (2243, 35075), (7015, 11215)]