269025295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2999}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 404352000

約数和(自身を除く): 135326705

約数列:

[1, 5, 7, 11, 35, 55, 77, 233, 385, 1165, 1631, 2563, 2999, 8155, 12815, 14995, 17941, 20993, 32989, 89705, 104965, 164945, 230923, 698767, 1154615, 3493835, 4891369, 7686437, 24456845, 38432185, 53805059, 269025295]

約数ペア:

[(1, 269025295), (5, 53805059), (7, 38432185), (11, 24456845), (35, 7686437), (55, 4891369), (77, 3493835), (233, 1154615), (385, 698767), (1165, 230923), (1631, 164945), (2563, 104965), (2999, 89705), (8155, 32989), (12815, 20993), (14995, 17941)]