38120485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 50002920

約数和(自身を除く): 11882435

約数列:

[1, 5, 13, 65, 169, 197, 229, 845, 985, 1145, 2561, 2977, 12805, 14885, 33293, 38701, 45113, 166465, 193505, 225565, 586469, 2932345, 7624097, 38120485]

約数ペア:

[(1, 38120485), (5, 7624097), (13, 2932345), (65, 586469), (169, 225565), (197, 193505), (229, 166465), (845, 45113), (985, 38701), (1145, 33293), (2561, 14885), (2977, 12805)]