64762735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 82051200

約数和(自身を除く): 17288465

約数列:

[1, 5, 19, 95, 419, 1627, 2095, 7961, 8135, 30913, 39805, 154565, 681713, 3408565, 12952547, 64762735]

約数ペア:

[(1, 64762735), (5, 12952547), (19, 3408565), (95, 681713), (419, 154565), (1627, 39805), (2095, 30913), (7961, 8135)]