202016025

素因数分解:

$3^4\times 5^2\times {\mathrm{99761}}^1$

素因数の和:99783

約数の個数: 30

約数和(自身を含む): 374207262

約数和(自身を除く): 172191237

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 99761, 299283, 498805, 897849, 1496415, 2494025, 2693547, 4489245, 7482075, 8080641, 13467735, 22446225, 40403205, 67338675, 202016025]

約数ペア:

[(1, 202016025), (3, 67338675), (5, 40403205), (9, 22446225), (15, 13467735), (25, 8080641), (27, 7482075), (45, 4489245), (75, 2693547), (81, 2494025), (135, 1496415), (225, 897849), (405, 498805), (675, 299283), (2025, 99761)]