5042775

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 8463744

約数和(自身を除く): 3420969

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 947, 1065, 1775, 2841, 4735, 5325, 14205, 23675, 67237, 71025, 201711, 336185, 1008555, 1680925, 5042775]

約数ペア:

[(1, 5042775), (3, 1680925), (5, 1008555), (15, 336185), (25, 201711), (71, 71025), (75, 67237), (213, 23675), (355, 14205), (947, 5325), (1065, 4735), (1775, 2841)]