79388045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 110854656

約数和(自身を除く): 31466611

約数列:

[1, 5, 11, 17, 55, 85, 187, 197, 431, 935, 985, 2155, 2167, 3349, 4741, 7327, 10835, 16745, 23705, 36635, 36839, 80597, 84907, 184195, 402985, 424535, 933977, 1443419, 4669885, 7217095, 15877609, 79388045]

約数ペア:

[(1, 79388045), (5, 15877609), (11, 7217095), (17, 4669885), (55, 1443419), (85, 933977), (187, 424535), (197, 402985), (431, 184195), (935, 84907), (985, 80597), (2155, 36839), (2167, 36635), (3349, 23705), (4741, 16745), (7327, 10835)]