2013758625

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{27259}}^1$

素因数の和:27474

約数の個数: 32

約数和(自身を含む): 3368027520

約数和(自身を除く): 1354268895

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 985, 2955, 4925, 14775, 24625, 27259, 73875, 81777, 136295, 408885, 681475, 2044425, 3407375, 5370023, 10222125, 16110069, 26850115, 80550345, 134250575, 402751725, 671252875, 2013758625]

約数ペア:

[(1, 2013758625), (3, 671252875), (5, 402751725), (15, 134250575), (25, 80550345), (75, 26850115), (125, 16110069), (197, 10222125), (375, 5370023), (591, 3407375), (985, 2044425), (2955, 681475), (4925, 408885), (14775, 136295), (24625, 81777), (27259, 73875)]