84456575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21023

約数の個数: 24

約数和(自身を含む): 124896768

約数和(自身を除く): 40440193

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 20983, 104915, 146881, 482609, 524575, 734405, 2413045, 3378263, 3672025, 12065225, 16891315, 84456575]

約数ペア:

[(1, 84456575), (5, 16891315), (7, 12065225), (23, 3672025), (25, 3378263), (35, 2413045), (115, 734405), (161, 524575), (175, 482609), (575, 146881), (805, 104915), (4025, 20983)]