229761255

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{356219}}^1$

素因数の和:356270

約数の個数: 16

約数和(自身を含む): 376168320

約数和(自身を除く): 146407065

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 356219, 1068657, 1781095, 5343285, 15317417, 45952251, 76587085, 229761255]

約数ペア:

[(1, 229761255), (3, 76587085), (5, 45952251), (15, 15317417), (43, 5343285), (129, 1781095), (215, 1068657), (645, 356219)]