2103227925

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{214069}}^1$

素因数の和:214213

約数の個数: 24

約数和(自身を含む): 3503897760

約数和(自身を除く): 1400669835

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 214069, 642207, 1070345, 3211035, 5351725, 16055175, 28043039, 84129117, 140215195, 420645585, 701075975, 2103227925]

約数ペア:

[(1, 2103227925), (3, 701075975), (5, 420645585), (15, 140215195), (25, 84129117), (75, 28043039), (131, 16055175), (393, 5351725), (655, 3211035), (1965, 1070345), (3275, 642207), (9825, 214069)]