15142173697

素因数分解:

$7^3\times {\mathrm{227}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 17816832000

約数和(自身を除く): 2674658303

約数列:

[1, 7, 49, 227, 343, 439, 443, 1589, 3073, 3101, 11123, 21511, 21707, 77861, 99653, 100561, 150577, 151949, 194477, 697571, 703927, 1361339, 4882997, 4927489, 9529373, 34180979, 34492423, 44146279, 66705611, 309023953, 2163167671, 15142173697]

約数ペア:

[(1, 15142173697), (7, 2163167671), (49, 309023953), (227, 66705611), (343, 44146279), (439, 34492423), (443, 34180979), (1589, 9529373), (3073, 4927489), (3101, 4882997), (11123, 1361339), (21511, 703927), (21707, 697571), (77861, 194477), (99653, 151949), (100561, 150577)]