10172805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 17031168

約数和(自身を除く): 6858363

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 167, 393, 465, 501, 655, 835, 1965, 2505, 4061, 5177, 12183, 15531, 20305, 21877, 25885, 60915, 65631, 77655, 109385, 328155, 678187, 2034561, 3390935, 10172805]

約数ペア:

[(1, 10172805), (3, 3390935), (5, 2034561), (15, 678187), (31, 328155), (93, 109385), (131, 77655), (155, 65631), (167, 60915), (393, 25885), (465, 21877), (501, 20305), (655, 15531), (835, 12183), (1965, 5177), (2505, 4061)]