90308675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5743}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 121795776

約数和(自身を除く): 31487101

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 5743, 15725, 28715, 97631, 143575, 212491, 488155, 1062455, 2440775, 3612347, 5312275, 18061735, 90308675]

約数ペア:

[(1, 90308675), (5, 18061735), (17, 5312275), (25, 3612347), (37, 2440775), (85, 1062455), (185, 488155), (425, 212491), (629, 143575), (925, 97631), (3145, 28715), (5743, 15725)]