15692701005

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197803}}^1$

素因数の和:197898

約数の個数: 48

約数和(自身を含む): 28512259776

約数和(自身を除く): 12819558771

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 205, 215, 369, 387, 615, 645, 1763, 1845, 1935, 5289, 8815, 15867, 26445, 79335, 197803, 593409, 989015, 1780227, 2967045, 8109923, 8505529, 8901135, 24329769, 25516587, 40549615, 42527645, 72989307, 76549761, 121648845, 127582935, 348726689, 364946535, 382748805, 1046180067, 1743633445, 3138540201, 5230900335, 15692701005]

約数ペア:

[(1, 15692701005), (3, 5230900335), (5, 3138540201), (9, 1743633445), (15, 1046180067), (41, 382748805), (43, 364946535), (45, 348726689), (123, 127582935), (129, 121648845), (205, 76549761), (215, 72989307), (369, 42527645), (387, 40549615), (615, 25516587), (645, 24329769), (1763, 8901135), (1845, 8505529), (1935, 8109923), (5289, 2967045), (8815, 1780227), (15867, 989015), (26445, 593409), (79335, 197803)]