8471625

素因数分解:

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

素因数の和:107

約数の個数: 64

約数和(自身を含む): 15724800

約数和(自身を除く): 7253175

約数列:

[1, 3, 5, 15, 19, 25, 29, 41, 57, 75, 87, 95, 123, 125, 145, 205, 285, 375, 435, 475, 551, 615, 725, 779, 1025, 1189, 1425, 1653, 2175, 2337, 2375, 2755, 3075, 3567, 3625, 3895, 5125, 5945, 7125, 8265, 10875, 11685, 13775, 15375, 17835, 19475, 22591, 29725, 41325, 58425, 67773, 68875, 89175, 97375, 112955, 148625, 206625, 292125, 338865, 445875, 564775, 1694325, 2823875, 8471625]

約数ペア:

[(1, 8471625), (3, 2823875), (5, 1694325), (15, 564775), (19, 445875), (25, 338865), (29, 292125), (41, 206625), (57, 148625), (75, 112955), (87, 97375), (95, 89175), (123, 68875), (125, 67773), (145, 58425), (205, 41325), (285, 29725), (375, 22591), (435, 19475), (475, 17835), (551, 15375), (615, 13775), (725, 11685), (779, 10875), (1025, 8265), (1189, 7125), (1425, 5945), (1653, 5125), (2175, 3895), (2337, 3625), (2375, 3567), (2755, 3075)]