214423635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17891}}^1$

素因数の和:17963

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 156584877

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 17891, 53673, 89455, 268365, 304147, 840877, 912441, 1520735, 2522631, 4204385, 4562205, 12613155, 14294909, 42884727, 71474545, 214423635]

約数ペア:

[(1, 214423635), (3, 71474545), (5, 42884727), (15, 14294909), (17, 12613155), (47, 4562205), (51, 4204385), (85, 2522631), (141, 1520735), (235, 912441), (255, 840877), (705, 304147), (799, 268365), (2397, 89455), (3995, 53673), (11985, 17891)]