89550055

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 36248345

約数列:

[1, 5, 7, 35, 79, 139, 233, 395, 553, 695, 973, 1165, 1631, 2765, 4865, 8155, 10981, 18407, 32387, 54905, 76867, 92035, 128849, 161935, 226709, 384335, 644245, 1133545, 2558573, 12792865, 17910011, 89550055]

約数ペア:

[(1, 89550055), (5, 17910011), (7, 12792865), (35, 2558573), (79, 1133545), (139, 644245), (233, 384335), (395, 226709), (553, 161935), (695, 128849), (973, 92035), (1165, 76867), (1631, 54905), (2765, 32387), (4865, 18407), (8155, 10981)]