56827305

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 101347200

約数和(自身を除く): 44519895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 827, 1527, 2481, 2545, 4135, 4581, 7443, 7635, 12405, 13743, 22329, 22905, 37215, 68715, 111645, 420943, 1262829, 2104715, 3788487, 6314145, 11365461, 18942435, 56827305]

約数ペア:

[(1, 56827305), (3, 18942435), (5, 11365461), (9, 6314145), (15, 3788487), (27, 2104715), (45, 1262829), (135, 420943), (509, 111645), (827, 68715), (1527, 37215), (2481, 22905), (2545, 22329), (4135, 13743), (4581, 12405), (7443, 7635)]