40561865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14723}}^1$

素因数の和:14776

約数の個数: 16

約数和(自身を含む): 53006400

約数和(自身を除く): 12444535

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 14723, 73615, 279737, 426967, 1398685, 2134835, 8112373, 40561865]

約数ペア:

[(1, 40561865), (5, 8112373), (19, 2134835), (29, 1398685), (95, 426967), (145, 279737), (551, 73615), (2755, 14723)]