98957425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 162846720

約数和(自身を除く): 63889295

約数列:

[1, 5, 7, 17, 25, 29, 31, 35, 37, 85, 119, 145, 155, 175, 185, 203, 217, 259, 425, 493, 527, 595, 629, 725, 775, 899, 925, 1015, 1073, 1085, 1147, 1295, 2465, 2635, 2975, 3145, 3451, 3689, 4403, 4495, 5075, 5365, 5425, 5735, 6293, 6475, 7511, 8029, 12325, 13175, 15283, 15725, 17255, 18241, 18445, 19499, 22015, 22475, 26825, 28675, 31465, 33263, 37555, 40145, 76415, 86275, 91205, 92225, 97495, 106981, 110075, 127687, 136493, 157325, 166315, 187775, 200725, 232841, 382075, 456025, 487475, 534905, 565471, 638435, 682465, 831575, 1164205, 2674525, 2827355, 3192175, 3412325, 3958297, 5821025, 14136775, 19791485, 98957425]

約数ペア:

[(1, 98957425), (5, 19791485), (7, 14136775), (17, 5821025), (25, 3958297), (29, 3412325), (31, 3192175), (35, 2827355), (37, 2674525), (85, 1164205), (119, 831575), (145, 682465), (155, 638435), (175, 565471), (185, 534905), (203, 487475), (217, 456025), (259, 382075), (425, 232841), (493, 200725), (527, 187775), (595, 166315), (629, 157325), (725, 136493), (775, 127687), (899, 110075), (925, 106981), (1015, 97495), (1073, 92225), (1085, 91205), (1147, 86275), (1295, 76415), (2465, 40145), (2635, 37555), (2975, 33263), (3145, 31465), (3451, 28675), (3689, 26825), (4403, 22475), (4495, 22015), (5075, 19499), (5365, 18445), (5425, 18241), (5735, 17255), (6293, 15725), (6475, 15283), (7511, 13175), (8029, 12325)]