38460305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19136

約数の個数: 16

約数和(自身を含む): 51308544

約数和(自身を除く): 12848239

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 19087, 95435, 248131, 591697, 1240655, 2958485, 7692061, 38460305]

約数ペア:

[(1, 38460305), (5, 7692061), (13, 2958485), (31, 1240655), (65, 591697), (155, 248131), (403, 95435), (2015, 19087)]