127788195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 211252032

約数和(自身を除く): 83463837

約数列:

[1, 3, 5, 15, 37, 111, 185, 193, 555, 579, 965, 1193, 2895, 3579, 5965, 7141, 17895, 21423, 35705, 44141, 107115, 132423, 220705, 230249, 662115, 690747, 1151245, 3453735, 8519213, 25557639, 42596065, 127788195]

約数ペア:

[(1, 127788195), (3, 42596065), (5, 25557639), (15, 8519213), (37, 3453735), (111, 1151245), (185, 690747), (193, 662115), (555, 230249), (579, 220705), (965, 132423), (1193, 107115), (2895, 44141), (3579, 35705), (5965, 21423), (7141, 17895)]