2029275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 3772080

約数和(自身を除く): 1742805

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 311, 435, 725, 933, 1305, 1555, 2175, 2799, 4665, 6525, 7775, 9019, 13995, 23325, 27057, 45095, 69975, 81171, 135285, 225475, 405855, 676425, 2029275]

約数ペア:

[(1, 2029275), (3, 676425), (5, 405855), (9, 225475), (15, 135285), (25, 81171), (29, 69975), (45, 45095), (75, 27057), (87, 23325), (145, 13995), (225, 9019), (261, 7775), (311, 6525), (435, 4665), (725, 2799), (933, 2175), (1305, 1555)]