83698905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 58632999

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 857, 1149, 1915, 2571, 4285, 5745, 6511, 12855, 14569, 19533, 32555, 43707, 72845, 97665, 218535, 328231, 984693, 1641155, 4923465, 5579927, 16739781, 27899635, 83698905]

約数ペア:

[(1, 83698905), (3, 27899635), (5, 16739781), (15, 5579927), (17, 4923465), (51, 1641155), (85, 984693), (255, 328231), (383, 218535), (857, 97665), (1149, 72845), (1915, 43707), (2571, 32555), (4285, 19533), (5745, 14569), (6511, 12855)]