206625

素因数分解:

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

素因数の和:66

約数の個数: 32

約数和(自身を含む): 374400

約数和(自身を除く): 167775

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 285, 375, 435, 475, 551, 725, 1425, 1653, 2175, 2375, 2755, 3625, 7125, 8265, 10875, 13775, 41325, 68875, 206625]

約数ペア:

[(1, 206625), (3, 68875), (5, 41325), (15, 13775), (19, 10875), (25, 8265), (29, 7125), (57, 3625), (75, 2755), (87, 2375), (95, 2175), (125, 1653), (145, 1425), (285, 725), (375, 551), (435, 475)]