392214395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107309}}^1$

素因数の和:107374

約数の個数: 16

約数和(自身を含む): 509937120

約数和(自身を除く): 117722725

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 107309, 536545, 1824253, 4614287, 9121265, 23071435, 78442879, 392214395]

約数ペア:

[(1, 392214395), (5, 78442879), (17, 23071435), (43, 9121265), (85, 4614287), (215, 1824253), (731, 536545), (3655, 107309)]