30757142525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{44381}}^1$

素因数の和:45869

約数の個数: 24

約数和(自身を含む): 40174586400

約数和(自身を除く): 9417443875

約数列:

[1, 5, 19, 25, 95, 475, 1459, 7295, 27721, 36475, 44381, 138605, 221905, 693025, 843239, 1109525, 4216195, 21080975, 64751879, 323759395, 1230285701, 1618796975, 6151428505, 30757142525]

約数ペア:

[(1, 30757142525), (5, 6151428505), (19, 1618796975), (25, 1230285701), (95, 323759395), (475, 64751879), (1459, 21080975), (7295, 4216195), (27721, 1109525), (36475, 843239), (44381, 693025), (138605, 221905)]