25513465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 31781376

約数和(自身を除く): 6267911

約数列:

[1, 5, 31, 155, 241, 683, 1205, 3415, 7471, 21173, 37355, 105865, 164603, 823015, 5102693, 25513465]

約数ペア:

[(1, 25513465), (5, 5102693), (31, 823015), (155, 164603), (241, 105865), (683, 37355), (1205, 21173), (3415, 7471)]