70854575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 98457240

約数和(自身を除く): 27602665

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 397, 605, 649, 1475, 1985, 3025, 3245, 4367, 7139, 9925, 16225, 21835, 23423, 35695, 48037, 109175, 117115, 178475, 240185, 257653, 585575, 1200925, 1288265, 2834183, 6441325, 14170915, 70854575]

約数ペア:

[(1, 70854575), (5, 14170915), (11, 6441325), (25, 2834183), (55, 1288265), (59, 1200925), (121, 585575), (275, 257653), (295, 240185), (397, 178475), (605, 117115), (649, 109175), (1475, 48037), (1985, 35695), (3025, 23423), (3245, 21835), (4367, 16225), (7139, 9925)]