1900126485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{611957}}^1$

素因数の和:611994

約数の個数: 32

約数和(自身を含む): 3524878080

約数和(自身を除く): 1624751595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 611957, 1835871, 3059785, 5507613, 9179355, 14075011, 16522839, 27538065, 42225033, 70375055, 82614195, 126675099, 211125165, 380025297, 633375495, 1900126485]

約数ペア:

[(1, 1900126485), (3, 633375495), (5, 380025297), (9, 211125165), (15, 126675099), (23, 82614195), (27, 70375055), (45, 42225033), (69, 27538065), (115, 16522839), (135, 14075011), (207, 9179355), (345, 5507613), (621, 3059785), (1035, 1835871), (3105, 611957)]