57629205

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 103142400

約数和(自身を除く): 45513195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 2719, 4239, 7065, 8157, 13595, 21195, 24471, 40785, 73413, 122355, 367065, 426883, 1280649, 2134415, 3841947, 6403245, 11525841, 19209735, 57629205]

約数ペア:

[(1, 57629205), (3, 19209735), (5, 11525841), (9, 6403245), (15, 3841947), (27, 2134415), (45, 1280649), (135, 426883), (157, 367065), (471, 122355), (785, 73413), (1413, 40785), (2355, 24471), (2719, 21195), (4239, 13595), (7065, 8157)]