109191145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 155805696

約数和(自身を除く): 46614551

約数列:

[1, 5, 7, 31, 35, 155, 157, 217, 641, 785, 1085, 1099, 3205, 4487, 4867, 5495, 19871, 22435, 24335, 34069, 99355, 100637, 139097, 170345, 503185, 695485, 704459, 3119747, 3522295, 15598735, 21838229, 109191145]

約数ペア:

[(1, 109191145), (5, 21838229), (7, 15598735), (31, 3522295), (35, 3119747), (155, 704459), (157, 695485), (217, 503185), (641, 170345), (785, 139097), (1085, 100637), (1099, 99355), (3205, 34069), (4487, 24335), (4867, 22435), (5495, 19871)]