4068375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 7138560

約数和(自身を除く): 3070185

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 571, 1425, 1713, 2375, 2855, 7125, 8565, 10849, 14275, 32547, 42825, 54245, 71375, 162735, 214125, 271225, 813675, 1356125, 4068375]

約数ペア:

[(1, 4068375), (3, 1356125), (5, 813675), (15, 271225), (19, 214125), (25, 162735), (57, 71375), (75, 54245), (95, 42825), (125, 32547), (285, 14275), (375, 10849), (475, 8565), (571, 7125), (1425, 2855), (1713, 2375)]