160200435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{971}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 272097792

約数和(自身を除く): 111897357

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 647, 971, 1941, 2913, 3235, 4855, 9705, 10999, 14565, 16507, 32997, 49521, 54995, 82535, 164985, 247605, 628237, 1884711, 3141185, 9423555, 10680029, 32040087, 53400145, 160200435]

約数ペア:

[(1, 160200435), (3, 53400145), (5, 32040087), (15, 10680029), (17, 9423555), (51, 3141185), (85, 1884711), (255, 628237), (647, 247605), (971, 164985), (1941, 82535), (2913, 54995), (3235, 49521), (4855, 32997), (9705, 16507), (10999, 14565)]