12510375

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 21148608

約数和(自身を除く): 8638233

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 457, 1095, 1371, 1825, 2285, 5475, 6855, 9125, 11425, 27375, 33361, 34275, 57125, 100083, 166805, 171375, 500415, 834025, 2502075, 4170125, 12510375]

約数ペア:

[(1, 12510375), (3, 4170125), (5, 2502075), (15, 834025), (25, 500415), (73, 171375), (75, 166805), (125, 100083), (219, 57125), (365, 34275), (375, 33361), (457, 27375), (1095, 11425), (1371, 9125), (1825, 6855), (2285, 5475)]