2298375

素因数分解:

$3^4\times 5^3\times {\mathrm{227}}^1$

素因数の和:254

約数の個数: 40

約数和(自身を含む): 4303728

約数和(自身を除く): 2005353

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 227, 375, 405, 675, 681, 1125, 1135, 2025, 2043, 3375, 3405, 5675, 6129, 10125, 10215, 17025, 18387, 28375, 30645, 51075, 85125, 91935, 153225, 255375, 459675, 766125, 2298375]

約数ペア:

[(1, 2298375), (3, 766125), (5, 459675), (9, 255375), (15, 153225), (25, 91935), (27, 85125), (45, 51075), (75, 30645), (81, 28375), (125, 18387), (135, 17025), (225, 10215), (227, 10125), (375, 6129), (405, 5675), (675, 3405), (681, 3375), (1125, 2043), (1135, 2025)]