51344145

素因数分解:

$3^3\times 5^1\times {\mathrm{380327}}^1$

素因数の和:380341

約数の個数: 16

約数和(自身を含む): 91278720

約数和(自身を除く): 39934575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 380327, 1140981, 1901635, 3422943, 5704905, 10268829, 17114715, 51344145]

約数ペア:

[(1, 51344145), (3, 17114715), (5, 10268829), (9, 5704905), (15, 3422943), (27, 1901635), (45, 1140981), (135, 380327)]