25156235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3617}}^1$

素因数の和:3742

約数の個数: 16

約数和(自身を含む): 32822496

約数和(自身を除く): 7666261

約数列:

[1, 5, 13, 65, 107, 535, 1391, 3617, 6955, 18085, 47021, 235105, 387019, 1935095, 5031247, 25156235]

約数ペア:

[(1, 25156235), (5, 5031247), (13, 1935095), (65, 387019), (107, 235105), (535, 47021), (1391, 18085), (3617, 6955)]