23258805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 39688704

約数和(自身を除く): 16429899

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 463, 591, 985, 1389, 2315, 2955, 3349, 6945, 7871, 10047, 16745, 23613, 39355, 50235, 91211, 118065, 273633, 456055, 1368165, 1550587, 4651761, 7752935, 23258805]

約数ペア:

[(1, 23258805), (3, 7752935), (5, 4651761), (15, 1550587), (17, 1368165), (51, 456055), (85, 273633), (197, 118065), (255, 91211), (463, 50235), (591, 39355), (985, 23613), (1389, 16745), (2315, 10047), (2955, 7871), (3349, 6945)]