38510525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 54282240

約数和(自身を除く): 15771715

約数列:

[1, 5, 17, 25, 31, 37, 79, 85, 155, 185, 395, 425, 527, 629, 775, 925, 1147, 1343, 1975, 2449, 2635, 2923, 3145, 5735, 6715, 12245, 13175, 14615, 15725, 19499, 28675, 33575, 41633, 49691, 61225, 73075, 90613, 97495, 208165, 248455, 453065, 487475, 1040825, 1242275, 1540421, 2265325, 7702105, 38510525]

約数ペア:

[(1, 38510525), (5, 7702105), (17, 2265325), (25, 1540421), (31, 1242275), (37, 1040825), (79, 487475), (85, 453065), (155, 248455), (185, 208165), (395, 97495), (425, 90613), (527, 73075), (629, 61225), (775, 49691), (925, 41633), (1147, 33575), (1343, 28675), (1975, 19499), (2449, 15725), (2635, 14615), (2923, 13175), (3145, 12245), (5735, 6715)]