15109877553

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 20847780096

約数和(自身を除く): 5737902543

約数列:

[1, 3, 37, 111, 193, 579, 823, 857, 2469, 2571, 7141, 21423, 30451, 31709, 91353, 95127, 158839, 165401, 476517, 496203, 705311, 2115933, 5877043, 6119837, 17631129, 18359511, 26096507, 78289521, 136125023, 408375069, 5036625851, 15109877553]

約数ペア:

[(1, 15109877553), (3, 5036625851), (37, 408375069), (111, 136125023), (193, 78289521), (579, 26096507), (823, 18359511), (857, 17631129), (2469, 6119837), (2571, 5877043), (7141, 2115933), (21423, 705311), (30451, 496203), (31709, 476517), (91353, 165401), (95127, 158839)]