170147215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 246113280

約数和(自身を除く): 75966065

約数列:

[1, 5, 7, 23, 35, 97, 115, 161, 485, 679, 805, 2179, 2231, 3395, 10895, 11155, 15253, 15617, 50117, 76265, 78085, 211363, 250585, 350819, 1056815, 1479541, 1754095, 4861349, 7397705, 24306745, 34029443, 170147215]

約数ペア:

[(1, 170147215), (5, 34029443), (7, 24306745), (23, 7397705), (35, 4861349), (97, 1754095), (115, 1479541), (161, 1056815), (485, 350819), (679, 250585), (805, 211363), (2179, 78085), (2231, 76265), (3395, 50117), (10895, 15617), (11155, 15253)]