16494335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 9633025

約数列:

[1, 5, 11, 13, 17, 23, 55, 59, 65, 85, 115, 143, 187, 221, 253, 295, 299, 391, 649, 715, 767, 935, 1003, 1105, 1265, 1357, 1495, 1955, 2431, 3245, 3289, 3835, 4301, 5015, 5083, 6785, 8437, 11033, 12155, 13039, 14927, 16445, 17641, 21505, 23069, 25415, 42185, 55165, 55913, 65195, 74635, 88205, 115345, 143429, 194051, 253759, 279565, 299897, 717145, 970255, 1268795, 1499485, 3298867, 16494335]

約数ペア:

[(1, 16494335), (5, 3298867), (11, 1499485), (13, 1268795), (17, 970255), (23, 717145), (55, 299897), (59, 279565), (65, 253759), (85, 194051), (115, 143429), (143, 115345), (187, 88205), (221, 74635), (253, 65195), (295, 55913), (299, 55165), (391, 42185), (649, 25415), (715, 23069), (767, 21505), (935, 17641), (1003, 16445), (1105, 14927), (1265, 13039), (1357, 12155), (1495, 11033), (1955, 8437), (2431, 6785), (3245, 5083), (3289, 5015), (3835, 4301)]