47990775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{91411}}^1$

素因数の和:91431

約数の個数: 24

約数和(自身を含む): 90680704

約数和(自身を除く): 42689929

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 91411, 274233, 457055, 639877, 1371165, 1919631, 2285275, 3199385, 6855825, 9598155, 15996925, 47990775]

約数ペア:

[(1, 47990775), (3, 15996925), (5, 9598155), (7, 6855825), (15, 3199385), (21, 2285275), (25, 1919631), (35, 1371165), (75, 639877), (105, 457055), (175, 274233), (525, 91411)]