4181975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 6190080

約数和(自身を除く): 2008105

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1039, 4025, 5195, 7273, 23897, 25975, 36365, 119485, 167279, 181825, 597425, 836395, 4181975]

約数ペア:

[(1, 4181975), (5, 836395), (7, 597425), (23, 181825), (25, 167279), (35, 119485), (115, 36365), (161, 25975), (175, 23897), (575, 7273), (805, 5195), (1039, 4025)]