25281035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 7650325

約数列:

[1, 5, 13, 65, 131, 655, 1703, 2969, 8515, 14845, 38597, 192985, 388939, 1944695, 5056207, 25281035]

約数ペア:

[(1, 25281035), (5, 5056207), (13, 1944695), (65, 388939), (131, 192985), (655, 38597), (1703, 14845), (2969, 8515)]