140301265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 190261440

約数和(自身を除く): 49960175

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 7219, 19435, 36095, 93847, 166037, 469235, 830185, 1220011, 2158481, 6100055, 10792405, 28060253, 140301265]

約数ペア:

[(1, 140301265), (5, 28060253), (13, 10792405), (23, 6100055), (65, 2158481), (115, 1220011), (169, 830185), (299, 469235), (845, 166037), (1495, 93847), (3887, 36095), (7219, 19435)]