10521615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 7864305

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 683, 1027, 1185, 2049, 3081, 3415, 5135, 8879, 10245, 15405, 26637, 44395, 53957, 133185, 161871, 269785, 701441, 809355, 2104323, 3507205, 10521615]

約数ペア:

[(1, 10521615), (3, 3507205), (5, 2104323), (13, 809355), (15, 701441), (39, 269785), (65, 161871), (79, 133185), (195, 53957), (237, 44395), (395, 26637), (683, 15405), (1027, 10245), (1185, 8879), (2049, 5135), (3081, 3415)]