70801505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 92828160

約数和(自身を除く): 22026655

約数列:

[1, 5, 19, 47, 95, 101, 157, 235, 505, 785, 893, 1919, 2983, 4465, 4747, 7379, 9595, 14915, 15857, 23735, 36895, 79285, 90193, 140201, 301283, 450965, 701005, 745279, 1506415, 3726395, 14160301, 70801505]

約数ペア:

[(1, 70801505), (5, 14160301), (19, 3726395), (47, 1506415), (95, 745279), (101, 701005), (157, 450965), (235, 301283), (505, 140201), (785, 90193), (893, 79285), (1919, 36895), (2983, 23735), (4465, 15857), (4747, 14915), (7379, 9595)]