264435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 456816

約数和(自身を除く): 192381

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 289, 305, 867, 915, 1037, 1445, 3111, 4335, 5185, 15555, 17629, 52887, 88145, 264435]

約数ペア:

[(1, 264435), (3, 88145), (5, 52887), (15, 17629), (17, 15555), (51, 5185), (61, 4335), (85, 3111), (183, 1445), (255, 1037), (289, 915), (305, 867)]