40441475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 53231712

約数和(自身を除く): 12790237

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1153, 1403, 1525, 5765, 7015, 26519, 28825, 35075, 70333, 132595, 351665, 662975, 1617659, 1758325, 8088295, 40441475]

約数ペア:

[(1, 40441475), (5, 8088295), (23, 1758325), (25, 1617659), (61, 662975), (115, 351665), (305, 132595), (575, 70333), (1153, 35075), (1403, 28825), (1525, 26519), (5765, 7015)]