2012557875

素因数分解:

$3^1\times 5^3\times {\mathrm{521}}^1\times {\mathrm{10301}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 3355649856

約数和(自身を除く): 1343091981

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 521, 1563, 2605, 7815, 10301, 13025, 30903, 39075, 51505, 65125, 154515, 195375, 257525, 772575, 1287625, 3862875, 5366821, 16100463, 26834105, 80502315, 134170525, 402511575, 670852625, 2012557875]

約数ペア:

[(1, 2012557875), (3, 670852625), (5, 402511575), (15, 134170525), (25, 80502315), (75, 26834105), (125, 16100463), (375, 5366821), (521, 3862875), (1563, 1287625), (2605, 772575), (7815, 257525), (10301, 195375), (13025, 154515), (30903, 65125), (39075, 51505)]