75887045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 105705600

約数和(自身を除く): 29818555

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 1429, 2795, 4085, 7145, 10621, 18577, 27151, 53105, 61447, 92885, 135755, 307235, 352963, 798811, 1167493, 1764815, 3994055, 5837465, 15177409, 75887045]

約数ペア:

[(1, 75887045), (5, 15177409), (13, 5837465), (19, 3994055), (43, 1764815), (65, 1167493), (95, 798811), (215, 352963), (247, 307235), (559, 135755), (817, 92885), (1235, 61447), (1429, 53105), (2795, 27151), (4085, 18577), (7145, 10621)]