156739564815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1\times {\mathrm{130631}}^1$

素因数の和:132631

約数の個数: 32

約数和(自身を含む): 257033613312

約数和(自身を除く): 100294048497

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1951, 5853, 9755, 29265, 79991, 130631, 239973, 391893, 399955, 653155, 1199865, 1959465, 5355871, 16067613, 26779355, 80338065, 254861081, 764583243, 1274305405, 3822916215, 10449304321, 31347912963, 52246521605, 156739564815]

約数ペア:

[(1, 156739564815), (3, 52246521605), (5, 31347912963), (15, 10449304321), (41, 3822916215), (123, 1274305405), (205, 764583243), (615, 254861081), (1951, 80338065), (5853, 26779355), (9755, 16067613), (29265, 5355871), (79991, 1959465), (130631, 1199865), (239973, 653155), (391893, 399955)]