70707585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 122250240

約数和(自身を除く): 51542655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 479, 757, 1437, 2271, 2395, 3785, 6227, 7185, 9841, 11355, 18681, 29523, 31135, 49205, 93405, 147615, 362603, 1087809, 1813015, 4713839, 5439045, 14141517, 23569195, 70707585]

約数ペア:

[(1, 70707585), (3, 23569195), (5, 14141517), (13, 5439045), (15, 4713839), (39, 1813015), (65, 1087809), (195, 362603), (479, 147615), (757, 93405), (1437, 49205), (2271, 31135), (2395, 29523), (3785, 18681), (6227, 11355), (7185, 9841)]