54129725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 72828672

約数和(自身を除く): 18698947

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1103, 1963, 3775, 5515, 9815, 14339, 27575, 49075, 71695, 166553, 358475, 832765, 2165189, 4163825, 10825945, 54129725]

約数ペア:

[(1, 54129725), (5, 10825945), (13, 4163825), (25, 2165189), (65, 832765), (151, 358475), (325, 166553), (755, 71695), (1103, 49075), (1963, 27575), (3775, 14339), (5515, 9815)]