181266765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{853}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 300389376

約数和(自身を除く): 119122611

約数列:

[1, 3, 5, 15, 31, 93, 155, 457, 465, 853, 1371, 2285, 2559, 4265, 6855, 12795, 14167, 26443, 42501, 70835, 79329, 132215, 212505, 389821, 396645, 1169463, 1949105, 5847315, 12084451, 36253353, 60422255, 181266765]

約数ペア:

[(1, 181266765), (3, 60422255), (5, 36253353), (15, 12084451), (31, 5847315), (93, 1949105), (155, 1169463), (457, 396645), (465, 389821), (853, 212505), (1371, 132215), (2285, 79329), (2559, 70835), (4265, 42501), (6855, 26443), (12795, 14167)]