2744625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 4927104

約数和(自身を除く): 2182479

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 563, 975, 1625, 1689, 2815, 4875, 7319, 8445, 14075, 21957, 36595, 42225, 70375, 109785, 182975, 211125, 548925, 914875, 2744625]

約数ペア:

[(1, 2744625), (3, 914875), (5, 548925), (13, 211125), (15, 182975), (25, 109785), (39, 70375), (65, 42225), (75, 36595), (125, 21957), (195, 14075), (325, 8445), (375, 7319), (563, 4875), (975, 2815), (1625, 1689)]