28359625

素因数分解:

$5^3\times 7^1\times {\mathrm{32411}}^1$

素因数の和:32433

約数の個数: 16

約数和(自身を含む): 40450176

約数和(自身を除く): 12090551

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 32411, 162055, 226877, 810275, 1134385, 4051375, 5671925, 28359625]

約数ペア:

[(1, 28359625), (5, 5671925), (7, 4051375), (25, 1134385), (35, 810275), (125, 226877), (175, 162055), (875, 32411)]