23478375

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 39439296

約数和(自身を除く): 15960921

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 457, 685, 1371, 2055, 2285, 3425, 6855, 10275, 11425, 17125, 34275, 51375, 57125, 62609, 171375, 187827, 313045, 939135, 1565225, 4695675, 7826125, 23478375]

約数ペア:

[(1, 23478375), (3, 7826125), (5, 4695675), (15, 1565225), (25, 939135), (75, 313045), (125, 187827), (137, 171375), (375, 62609), (411, 57125), (457, 51375), (685, 34275), (1371, 17125), (2055, 11425), (2285, 10275), (3425, 6855)]