3139224255

素因数分解:

$3^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{17497}}^1$

素因数の和:17957

約数の個数: 40

約数和(自身を含む): 5640375312

約数和(自身を除く): 2501151057

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 443, 1329, 2215, 3987, 6645, 11961, 17497, 19935, 35883, 52491, 59805, 87485, 157473, 179415, 262455, 472419, 787365, 1417257, 2362095, 7086285, 7751171, 23253513, 38755855, 69760539, 116267565, 209281617, 348802695, 627844851, 1046408085, 3139224255]

約数ペア:

[(1, 3139224255), (3, 1046408085), (5, 627844851), (9, 348802695), (15, 209281617), (27, 116267565), (45, 69760539), (81, 38755855), (135, 23253513), (405, 7751171), (443, 7086285), (1329, 2362095), (2215, 1417257), (3987, 787365), (6645, 472419), (11961, 262455), (17497, 179415), (19935, 157473), (35883, 87485), (52491, 59805)]