25430679

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 38343760

約数和(自身を除く): 12913081

約数列:

[1, 3, 9, 27, 81, 229, 243, 457, 687, 1371, 2061, 4113, 6183, 12339, 18549, 37017, 55647, 104653, 111051, 313959, 941877, 2825631, 8476893, 25430679]

約数ペア:

[(1, 25430679), (3, 8476893), (9, 2825631), (27, 941877), (81, 313959), (229, 111051), (243, 104653), (457, 55647), (687, 37017), (1371, 18549), (2061, 12339), (4113, 6183)]