25194065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 32684736

約数和(自身を除く): 7490671

約数列:

[1, 5, 13, 65, 331, 1171, 1655, 4303, 5855, 15223, 21515, 76115, 387601, 1938005, 5038813, 25194065]

約数ペア:

[(1, 25194065), (5, 5038813), (13, 1938005), (65, 387601), (331, 76115), (1171, 21515), (1655, 15223), (4303, 5855)]