89675425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 137884032

約数和(自身を除く): 48208607

約数列:

[1, 5, 7, 17, 25, 35, 43, 85, 119, 175, 215, 301, 425, 595, 701, 731, 1075, 1505, 2975, 3505, 3655, 4907, 5117, 7525, 11917, 17525, 18275, 24535, 25585, 30143, 59585, 83419, 122675, 127925, 150715, 211001, 297925, 417095, 512431, 753575, 1055005, 2085475, 2562155, 3587017, 5275025, 12810775, 17935085, 89675425]

約数ペア:

[(1, 89675425), (5, 17935085), (7, 12810775), (17, 5275025), (25, 3587017), (35, 2562155), (43, 2085475), (85, 1055005), (119, 753575), (175, 512431), (215, 417095), (301, 297925), (425, 211001), (595, 150715), (701, 127925), (731, 122675), (1075, 83419), (1505, 59585), (2975, 30143), (3505, 25585), (3655, 24535), (4907, 18275), (5117, 17525), (7525, 11917)]