51230415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79427}}^1$

素因数の和:79478

約数の個数: 16

約数和(自身を含む): 83875968

約数和(自身を除く): 32645553

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 79427, 238281, 397135, 1191405, 3415361, 10246083, 17076805, 51230415]

約数ペア:

[(1, 51230415), (3, 17076805), (5, 10246083), (15, 3415361), (43, 1191405), (129, 397135), (215, 238281), (645, 79427)]