2000679075

素因数分解:

$3^3\times 5^2\times {\mathrm{521}}^1\times {\mathrm{5689}}^1$

素因数の和:6229

約数の個数: 48

約数和(自身を含む): 3683023200

約数和(自身を除く): 1682344125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 521, 675, 1563, 2605, 4689, 5689, 7815, 13025, 14067, 17067, 23445, 28445, 39075, 51201, 70335, 85335, 117225, 142225, 153603, 256005, 351675, 426675, 768015, 1280025, 2963969, 3840075, 8891907, 14819845, 26675721, 44459535, 74099225, 80027163, 133378605, 222297675, 400135815, 666893025, 2000679075]

約数ペア:

[(1, 2000679075), (3, 666893025), (5, 400135815), (9, 222297675), (15, 133378605), (25, 80027163), (27, 74099225), (45, 44459535), (75, 26675721), (135, 14819845), (225, 8891907), (521, 3840075), (675, 2963969), (1563, 1280025), (2605, 768015), (4689, 426675), (5689, 351675), (7815, 256005), (13025, 153603), (14067, 142225), (17067, 117225), (23445, 85335), (28445, 70335), (39075, 51201)]