89377015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 135596160

約数和(自身を除く): 46219145

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 5309, 16835, 26545, 37163, 69017, 185815, 196433, 345085, 483119, 982165, 1375031, 2415595, 2553629, 6875155, 12768145, 17875403, 89377015]

約数ペア:

[(1, 89377015), (5, 17875403), (7, 12768145), (13, 6875155), (35, 2553629), (37, 2415595), (65, 1375031), (91, 982165), (185, 483119), (259, 345085), (455, 196433), (481, 185815), (1295, 69017), (2405, 37163), (3367, 26545), (5309, 16835)]