2130488625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{195907}}^1$

素因数の和:195954

約数の個数: 32

約数和(自身を含む): 3667397760

約数和(自身を除く): 1536909135

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 10875, 195907, 587721, 979535, 2938605, 4897675, 5681303, 14693025, 17043909, 24488375, 28406515, 73465125, 85219545, 142032575, 426097725, 710162875, 2130488625]

約数ペア:

[(1, 2130488625), (3, 710162875), (5, 426097725), (15, 142032575), (25, 85219545), (29, 73465125), (75, 28406515), (87, 24488375), (125, 17043909), (145, 14693025), (375, 5681303), (435, 4897675), (725, 2938605), (2175, 979535), (3625, 587721), (10875, 195907)]