66434215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26951}}^1$

素因数の和:27002

約数の個数: 16

約数和(自身を含む): 87324480

約数和(自身を除く): 20890265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 26951, 134755, 458167, 781579, 2290835, 3907895, 13286843, 66434215]

約数ペア:

[(1, 66434215), (5, 13286843), (17, 3907895), (29, 2290835), (85, 781579), (145, 458167), (493, 134755), (2465, 26951)]