5711915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 2452885

約数列:

[1, 5, 11, 17, 41, 55, 85, 149, 187, 205, 451, 697, 745, 935, 1639, 2255, 2533, 3485, 6109, 7667, 8195, 12665, 27863, 30545, 38335, 67199, 103853, 139315, 335995, 519265, 1142383, 5711915]

約数ペア:

[(1, 5711915), (5, 1142383), (11, 519265), (17, 335995), (41, 139315), (55, 103853), (85, 67199), (149, 38335), (187, 30545), (205, 27863), (451, 12665), (697, 8195), (745, 7667), (935, 6109), (1639, 3485), (2255, 2533)]