161326175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2273}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 213173856

約数和(自身を除く): 51847681

約数列:

[1, 5, 17, 25, 85, 167, 425, 835, 2273, 2839, 4175, 11365, 14195, 38641, 56825, 70975, 193205, 379591, 966025, 1897955, 6453047, 9489775, 32265235, 161326175]

約数ペア:

[(1, 161326175), (5, 32265235), (17, 9489775), (25, 6453047), (85, 1897955), (167, 966025), (425, 379591), (835, 193205), (2273, 70975), (2839, 56825), (4175, 38641), (11365, 14195)]