7938235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 10258272

約数和(自身を除く): 2320037

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1531, 5185, 7655, 26027, 93391, 130135, 466955, 1587647, 7938235]

約数ペア:

[(1, 7938235), (5, 1587647), (17, 466955), (61, 130135), (85, 93391), (305, 26027), (1037, 7655), (1531, 5185)]