15783150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 40068864

約数和(自身を除く): 24285714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 2447, 3225, 4894, 6450, 7341, 12235, 14682, 24470, 36705, 61175, 73410, 105221, 122350, 183525, 210442, 315663, 367050, 526105, 631326, 1052210, 1578315, 2630525, 3156630, 5261050, 7891575, 15783150]

約数ペア:

[(1, 15783150), (2, 7891575), (3, 5261050), (5, 3156630), (6, 2630525), (10, 1578315), (15, 1052210), (25, 631326), (30, 526105), (43, 367050), (50, 315663), (75, 210442), (86, 183525), (129, 122350), (150, 105221), (215, 73410), (258, 61175), (430, 36705), (645, 24470), (1075, 14682), (1290, 12235), (2150, 7341), (2447, 6450), (3225, 4894)]