38905735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 51882768

約数和(自身を除く): 12977033

約数列:

[1, 5, 11, 55, 107, 121, 535, 601, 605, 1177, 3005, 5885, 6611, 12947, 33055, 64307, 64735, 72721, 321535, 363605, 707377, 3536885, 7781147, 38905735]

約数ペア:

[(1, 38905735), (5, 7781147), (11, 3536885), (55, 707377), (107, 363605), (121, 321535), (535, 72721), (601, 64735), (605, 64307), (1177, 33055), (3005, 12947), (5885, 6611)]