82513925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 110680416

約数和(自身を除く): 28166491

約数列:

[1, 5, 13, 25, 65, 307, 325, 827, 1535, 3991, 4135, 7675, 10751, 19955, 20675, 53755, 99775, 253889, 268775, 1269445, 3300557, 6347225, 16502785, 82513925]

約数ペア:

[(1, 82513925), (5, 16502785), (13, 6347225), (25, 3300557), (65, 1269445), (307, 268775), (325, 253889), (827, 99775), (1535, 53755), (3991, 20675), (4135, 19955), (7675, 10751)]