57234165

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 94493952

約数和(自身を除く): 37259787

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 881, 915, 1065, 2643, 4331, 4405, 12993, 13215, 21655, 53741, 62551, 64965, 161223, 187653, 268705, 312755, 806115, 938265, 3815611, 11446833, 19078055, 57234165]

約数ペア:

[(1, 57234165), (3, 19078055), (5, 11446833), (15, 3815611), (61, 938265), (71, 806115), (183, 312755), (213, 268705), (305, 187653), (355, 161223), (881, 64965), (915, 62551), (1065, 53741), (2643, 21655), (4331, 13215), (4405, 12993)]