385448545

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{1511}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 467171712

約数和(自身を除く): 81723167

約数列:

[1, 5, 163, 313, 815, 1511, 1565, 7555, 51019, 246293, 255095, 472943, 1231465, 2364715, 77089709, 385448545]

約数ペア:

[(1, 385448545), (5, 77089709), (163, 2364715), (313, 1231465), (815, 472943), (1511, 255095), (1565, 246293), (7555, 51019)]