72756475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11503}}^1$

素因数の和:11547

約数の個数: 24

約数和(自身を含む): 102707712

約数和(自身を除く): 29951237

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 11503, 57515, 126533, 264569, 287575, 632665, 1322845, 2910259, 3163325, 6614225, 14551295, 72756475]

約数ペア:

[(1, 72756475), (5, 14551295), (11, 6614225), (23, 3163325), (25, 2910259), (55, 1322845), (115, 632665), (253, 287575), (275, 264569), (575, 126533), (1265, 57515), (6325, 11503)]