70400275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 96868800

約数和(自身を除く): 26468525

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 4339, 16225, 21695, 47729, 108475, 238645, 256001, 1193225, 1280005, 2816011, 6400025, 14080055, 70400275]

約数ペア:

[(1, 70400275), (5, 14080055), (11, 6400025), (25, 2816011), (55, 1280005), (59, 1193225), (275, 256001), (295, 238645), (649, 108475), (1475, 47729), (3245, 21695), (4339, 16225)]