2823875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 1107325

約数列:

[1, 5, 19, 25, 29, 41, 95, 125, 145, 205, 475, 551, 725, 779, 1025, 1189, 2375, 2755, 3625, 3895, 5125, 5945, 13775, 19475, 22591, 29725, 68875, 97375, 112955, 148625, 564775, 2823875]

約数ペア:

[(1, 2823875), (5, 564775), (19, 148625), (25, 112955), (29, 97375), (41, 68875), (95, 29725), (125, 22591), (145, 19475), (205, 13775), (475, 5945), (551, 5125), (725, 3895), (779, 3625), (1025, 2755), (1189, 2375)]