79975225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17107}}^1$

素因数の和:17145

約数の個数: 24

約数和(自身を含む): 114555168

約数和(自身を除く): 34579943

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 17107, 85535, 188177, 290819, 427675, 940885, 1454095, 3199009, 4704425, 7270475, 15995045, 79975225]

約数ペア:

[(1, 79975225), (5, 15995045), (11, 7270475), (17, 4704425), (25, 3199009), (55, 1454095), (85, 940885), (187, 427675), (275, 290819), (425, 188177), (935, 85535), (4675, 17107)]