25223145

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15427}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 40729920

約数和(自身を除く): 15506775

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 15427, 46281, 77135, 231405, 1681543, 5044629, 8407715, 25223145]

約数ペア:

[(1, 25223145), (3, 8407715), (5, 5044629), (15, 1681543), (109, 231405), (327, 77135), (545, 46281), (1635, 15427)]