15752190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12264

約数の個数: 32

約数和(自身を含む): 38687616

約数和(自身を除く): 22935426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12211, 24422, 36633, 61055, 73266, 122110, 183165, 366330, 525073, 1050146, 1575219, 2625365, 3150438, 5250730, 7876095, 15752190]

約数ペア:

[(1, 15752190), (2, 7876095), (3, 5250730), (5, 3150438), (6, 2625365), (10, 1575219), (15, 1050146), (30, 525073), (43, 366330), (86, 183165), (129, 122110), (215, 73266), (258, 61055), (430, 36633), (645, 24422), (1290, 12211)]