30200725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 39854592

約数和(自身を除く): 9653867

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 991, 1219, 1325, 4955, 6095, 22793, 24775, 30475, 52523, 113965, 262615, 569825, 1208029, 1313075, 6040145, 30200725]

約数ペア:

[(1, 30200725), (5, 6040145), (23, 1313075), (25, 1208029), (53, 569825), (115, 262615), (265, 113965), (575, 52523), (991, 30475), (1219, 24775), (1325, 22793), (4955, 6095)]