72495535

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 29433425

約数列:

[1, 5, 7, 35, 79, 157, 167, 395, 553, 785, 835, 1099, 1169, 2765, 5495, 5845, 12403, 13193, 26219, 62015, 65965, 86821, 92351, 131095, 183533, 434105, 461755, 917665, 2071301, 10356505, 14499107, 72495535]

約数ペア:

[(1, 72495535), (5, 14499107), (7, 10356505), (35, 2071301), (79, 917665), (157, 461755), (167, 434105), (395, 183533), (553, 131095), (785, 92351), (835, 86821), (1099, 65965), (1169, 62015), (2765, 26219), (5495, 13193), (5845, 12403)]