4038861625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1051}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 5128171776

約数和(自身を除く): 1089310151

約数列:

[1, 5, 25, 71, 125, 355, 433, 1051, 1775, 2165, 5255, 8875, 10825, 26275, 30743, 54125, 74621, 131375, 153715, 373105, 455083, 768575, 1865525, 2275415, 3842875, 9327625, 11377075, 32310893, 56885375, 161554465, 807772325, 4038861625]

約数ペア:

[(1, 4038861625), (5, 807772325), (25, 161554465), (71, 56885375), (125, 32310893), (355, 11377075), (433, 9327625), (1051, 3842875), (1775, 2275415), (2165, 1865525), (5255, 768575), (8875, 455083), (10825, 373105), (26275, 153715), (30743, 131375), (54125, 74621)]