72722675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 93870480

約数和(自身を除く): 21147805

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1109, 1525, 2623, 5545, 13115, 27725, 47687, 65575, 67649, 238435, 338245, 1192175, 1691225, 2908907, 14544535, 72722675]

約数ペア:

[(1, 72722675), (5, 14544535), (25, 2908907), (43, 1691225), (61, 1192175), (215, 338245), (305, 238435), (1075, 67649), (1109, 65575), (1525, 47687), (2623, 27725), (5545, 13115)]