2013014775

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{204887}}^1$

素因数の和:205031

約数の個数: 24

約数和(自身を含む): 3353606784

約数和(自身を除く): 1340592009

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 204887, 614661, 1024435, 3073305, 5122175, 15366525, 26840197, 80520591, 134200985, 402602955, 671004925, 2013014775]

約数ペア:

[(1, 2013014775), (3, 671004925), (5, 402602955), (15, 134200985), (25, 80520591), (75, 26840197), (131, 15366525), (393, 5122175), (655, 3073305), (1965, 1024435), (3275, 614661), (9825, 204887)]