156950505895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1\times {\mathrm{5813}}^1$

素因数の和:9943

約数の個数: 32

約数和(自身を含む): 199020754944

約数和(自身を除く): 42070249049

約数列:

[1, 5, 31, 43, 155, 215, 1333, 4051, 5813, 6665, 20255, 29065, 125581, 174193, 180203, 249959, 627905, 870965, 901015, 1249795, 5399983, 7748729, 23548463, 26999915, 38743645, 117742315, 730002353, 1012583909, 3650011765, 5062919545, 31390101179, 156950505895]

約数ペア:

[(1, 156950505895), (5, 31390101179), (31, 5062919545), (43, 3650011765), (155, 1012583909), (215, 730002353), (1333, 117742315), (4051, 38743645), (5813, 26999915), (6665, 23548463), (20255, 7748729), (29065, 5399983), (125581, 1249795), (174193, 901015), (180203, 870965), (249959, 627905)]