39406065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 64613376

約数和(自身を除く): 25207311

約数列:

[1, 3, 5, 15, 71, 163, 213, 227, 355, 489, 681, 815, 1065, 1135, 2445, 3405, 11573, 16117, 34719, 37001, 48351, 57865, 80585, 111003, 173595, 185005, 241755, 555015, 2627071, 7881213, 13135355, 39406065]

約数ペア:

[(1, 39406065), (3, 13135355), (5, 7881213), (15, 2627071), (71, 555015), (163, 241755), (213, 185005), (227, 173595), (355, 111003), (489, 80585), (681, 57865), (815, 48351), (1065, 37001), (1135, 34719), (2445, 16117), (3405, 11573)]