12234645

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 23234904

約数和(自身を除く): 11000259

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1777, 2295, 5331, 6885, 8885, 15993, 26655, 30209, 47979, 79965, 90627, 143937, 151045, 239895, 271881, 453135, 719685, 815643, 1359405, 2446929, 4078215, 12234645]

約数ペア:

[(1, 12234645), (3, 4078215), (5, 2446929), (9, 1359405), (15, 815643), (17, 719685), (27, 453135), (45, 271881), (51, 239895), (81, 151045), (85, 143937), (135, 90627), (153, 79965), (255, 47979), (405, 30209), (459, 26655), (765, 15993), (1377, 8885), (1777, 6885), (2295, 5331)]