4852802775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{90749}}^1$

素因数の和:90816

約数の個数: 48

約数和(自身を含む): 8642304000

約数和(自身を除く): 3789501225

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825, 53475, 90749, 272247, 453745, 1361235, 2087227, 2268725, 2813219, 6261681, 6806175, 8439657, 10436135, 14066095, 31308405, 42198285, 52180675, 64704037, 70330475, 156542025, 194112111, 210991425, 323520185, 970560555, 1617600925, 4852802775]

約数ペア:

[(1, 4852802775), (3, 1617600925), (5, 970560555), (15, 323520185), (23, 210991425), (25, 194112111), (31, 156542025), (69, 70330475), (75, 64704037), (93, 52180675), (115, 42198285), (155, 31308405), (345, 14066095), (465, 10436135), (575, 8439657), (713, 6806175), (775, 6261681), (1725, 2813219), (2139, 2268725), (2325, 2087227), (3565, 1361235), (10695, 453745), (17825, 272247), (53475, 90749)]