40591045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5387}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 53535168

約数和(自身を除く): 12944123

約数列:

[1, 5, 11, 55, 137, 685, 1507, 5387, 7535, 26935, 59257, 296285, 738019, 3690095, 8118209, 40591045]

約数ペア:

[(1, 40591045), (5, 8118209), (11, 3690095), (55, 738019), (137, 296285), (685, 59257), (1507, 26935), (5387, 7535)]