2023730625

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{22027}}^1$

素因数の和:22064

約数の個数: 60

約数和(自身を含む): 3922481904

約数和(自身を除く): 1898751279

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 625, 735, 875, 1225, 1875, 2625, 3675, 4375, 6125, 13125, 18375, 22027, 30625, 66081, 91875, 110135, 154189, 330405, 462567, 550675, 770945, 1079323, 1652025, 2312835, 2753375, 3237969, 3854725, 5396615, 8260125, 11564175, 13766875, 16189845, 19273625, 26983075, 41300625, 57820875, 80949225, 96368125, 134915375, 289104375, 404746125, 674576875, 2023730625]

約数ペア:

[(1, 2023730625), (3, 674576875), (5, 404746125), (7, 289104375), (15, 134915375), (21, 96368125), (25, 80949225), (35, 57820875), (49, 41300625), (75, 26983075), (105, 19273625), (125, 16189845), (147, 13766875), (175, 11564175), (245, 8260125), (375, 5396615), (525, 3854725), (625, 3237969), (735, 2753375), (875, 2312835), (1225, 1652025), (1875, 1079323), (2625, 770945), (3675, 550675), (4375, 462567), (6125, 330405), (13125, 154189), (18375, 110135), (22027, 91875), (30625, 66081)]