11671245

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 8639955

約数列:

[1, 3, 5, 9, 15, 45, 419, 619, 1257, 1857, 2095, 3095, 3771, 5571, 6285, 9285, 18855, 27855, 259361, 778083, 1296805, 2334249, 3890415, 11671245]

約数ペア:

[(1, 11671245), (3, 3890415), (5, 2334249), (9, 1296805), (15, 778083), (45, 259361), (419, 27855), (619, 18855), (1257, 9285), (1857, 6285), (2095, 5571), (3095, 3771)]