15553728

素因数分解:

$2^6\times 3^3\times {\mathrm{9001}}^1$

素因数の和:9022

約数の個数: 56

約数和(自身を含む): 45730160

約数和(自身を除く): 30176432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 9001, 18002, 27003, 36004, 54006, 72008, 81009, 108012, 144016, 162018, 216024, 243027, 288032, 324036, 432048, 486054, 576064, 648072, 864096, 972108, 1296144, 1728192, 1944216, 2592288, 3888432, 5184576, 7776864, 15553728]

約数ペア:

[(1, 15553728), (2, 7776864), (3, 5184576), (4, 3888432), (6, 2592288), (8, 1944216), (9, 1728192), (12, 1296144), (16, 972108), (18, 864096), (24, 648072), (27, 576064), (32, 486054), (36, 432048), (48, 324036), (54, 288032), (64, 243027), (72, 216024), (96, 162018), (108, 144016), (144, 108012), (192, 81009), (216, 72008), (288, 54006), (432, 36004), (576, 27003), (864, 18002), (1728, 9001)]