500507745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 832934784

約数和(自身を除く): 332427039

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 12721, 13115, 38163, 39345, 63605, 190815, 547003, 775981, 1641009, 2327943, 2735015, 3879905, 8205045, 11639715, 33367183, 100101549, 166835915, 500507745]

約数ペア:

[(1, 500507745), (3, 166835915), (5, 100101549), (15, 33367183), (43, 11639715), (61, 8205045), (129, 3879905), (183, 2735015), (215, 2327943), (305, 1641009), (645, 775981), (915, 547003), (2623, 190815), (7869, 63605), (12721, 39345), (13115, 38163)]