38898635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 52348032

約数和(自身を除く): 13449397

約数列:

[1, 5, 17, 23, 85, 101, 115, 197, 391, 505, 985, 1717, 1955, 2323, 3349, 4531, 8585, 11615, 16745, 19897, 22655, 39491, 77027, 99485, 197455, 338249, 385135, 457631, 1691245, 2288155, 7779727, 38898635]

約数ペア:

[(1, 38898635), (5, 7779727), (17, 2288155), (23, 1691245), (85, 457631), (101, 385135), (115, 338249), (197, 197455), (391, 99485), (505, 77027), (985, 39491), (1717, 22655), (1955, 19897), (2323, 16745), (3349, 11615), (4531, 8585)]