72040875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10148

約数の個数: 32

約数和(自身を含む): 126197760

約数和(自身を除く): 54156885

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 7125, 10111, 30333, 50555, 151665, 192109, 252775, 576327, 758325, 960545, 1263875, 2881635, 3791625, 4802725, 14408175, 24013625, 72040875]

約数ペア:

[(1, 72040875), (3, 24013625), (5, 14408175), (15, 4802725), (19, 3791625), (25, 2881635), (57, 1263875), (75, 960545), (95, 758325), (125, 576327), (285, 252775), (375, 192109), (475, 151665), (1425, 50555), (2375, 30333), (7125, 10111)]