1275375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 2246400

約数和(自身を除く): 971025

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 179, 285, 375, 475, 537, 895, 1425, 2375, 2685, 3401, 4475, 7125, 10203, 13425, 17005, 22375, 51015, 67125, 85025, 255075, 425125, 1275375]

約数ペア:

[(1, 1275375), (3, 425125), (5, 255075), (15, 85025), (19, 67125), (25, 51015), (57, 22375), (75, 17005), (95, 13425), (125, 10203), (179, 7125), (285, 4475), (375, 3401), (475, 2685), (537, 2375), (895, 1425)]