27736475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 38247552

約数和(自身を除く): 10511077

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2753, 10075, 13765, 35789, 68825, 85343, 178945, 426715, 894725, 1109459, 2133575, 5547295, 27736475]

約数ペア:

[(1, 27736475), (5, 5547295), (13, 2133575), (25, 1109459), (31, 894725), (65, 426715), (155, 178945), (325, 85343), (403, 68825), (775, 35789), (2015, 13765), (2753, 10075)]