22749645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 39497472

約数和(自身を除く): 16747827

約数列:

[1, 3, 5, 15, 23, 47, 61, 69, 115, 141, 183, 235, 305, 345, 529, 705, 915, 1081, 1403, 1587, 2645, 2867, 3243, 4209, 5405, 7015, 7935, 8601, 14335, 16215, 21045, 24863, 32269, 43005, 65941, 74589, 96807, 124315, 161345, 197823, 329705, 372945, 484035, 989115, 1516643, 4549929, 7583215, 22749645]

約数ペア:

[(1, 22749645), (3, 7583215), (5, 4549929), (15, 1516643), (23, 989115), (47, 484035), (61, 372945), (69, 329705), (115, 197823), (141, 161345), (183, 124315), (235, 96807), (305, 74589), (345, 65941), (529, 43005), (705, 32269), (915, 24863), (1081, 21045), (1403, 16215), (1587, 14335), (2645, 8601), (2867, 7935), (3243, 7015), (4209, 5405)]