73831615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 107476992

約数和(自身を除く): 33645377

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 3331, 4433, 16655, 22165, 36641, 43303, 103261, 183205, 216515, 476333, 516305, 1135871, 1342393, 2381665, 5679355, 6711965, 14766323, 73831615]

約数ペア:

[(1, 73831615), (5, 14766323), (11, 6711965), (13, 5679355), (31, 2381665), (55, 1342393), (65, 1135871), (143, 516305), (155, 476333), (341, 216515), (403, 183205), (715, 103261), (1705, 43303), (2015, 36641), (3331, 22165), (4433, 16655)]