72998657425

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{811}}^1\times {\mathrm{8803}}^1$

素因数の和:10033

約数の個数: 24

約数和(自身を含む): 90861858080

約数和(自身を除く): 17863200655

約数列:

[1, 5, 25, 409, 811, 2045, 4055, 8803, 10225, 20275, 44015, 220075, 331699, 1658495, 3600427, 7139233, 8292475, 18002135, 35696165, 90010675, 178480825, 2919946297, 14599731485, 72998657425]

約数ペア:

[(1, 72998657425), (5, 14599731485), (25, 2919946297), (409, 178480825), (811, 90010675), (2045, 35696165), (4055, 18002135), (8803, 8292475), (10225, 7139233), (20275, 3600427), (44015, 1658495), (220075, 331699)]