42666535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 52715520

約数和(自身を除く): 10048985

約数列:

[1, 5, 43, 191, 215, 955, 1039, 5195, 8213, 41065, 44677, 198449, 223385, 992245, 8533307, 42666535]

約数ペア:

[(1, 42666535), (5, 8533307), (43, 992245), (191, 223385), (215, 198449), (955, 44677), (1039, 41065), (5195, 8213)]