12765575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^2$

素因数の和:331

約数の個数: 18

約数和(自身を含む): 16629144

約数和(自身を除く): 3863569

約数列:

[1, 5, 23, 25, 115, 149, 575, 745, 3427, 3725, 17135, 22201, 85675, 111005, 510623, 555025, 2553115, 12765575]

約数ペア:

[(1, 12765575), (5, 2553115), (23, 555025), (25, 510623), (115, 111005), (149, 85675), (575, 22201), (745, 17135), (3427, 3725)]