113239775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 153673200

約数和(自身を除く): 40433425

約数列:

[1, 5, 11, 25, 55, 275, 509, 809, 2545, 4045, 5599, 8899, 12725, 20225, 27995, 44495, 139975, 222475, 411781, 2058905, 4529591, 10294525, 22647955, 113239775]

約数ペア:

[(1, 113239775), (5, 22647955), (11, 10294525), (25, 4529591), (55, 2058905), (275, 411781), (509, 222475), (809, 139975), (2545, 44495), (4045, 27995), (5599, 20225), (8899, 12725)]