24123215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 31648320

約数和(自身を除く): 7525105

約数列:

[1, 5, 29, 43, 53, 73, 145, 215, 265, 365, 1247, 1537, 2117, 2279, 3139, 3869, 6235, 7685, 10585, 11395, 15695, 19345, 66091, 91031, 112201, 166367, 330455, 455155, 561005, 831835, 4824643, 24123215]

約数ペア:

[(1, 24123215), (5, 4824643), (29, 831835), (43, 561005), (53, 455155), (73, 330455), (145, 166367), (215, 112201), (265, 91031), (365, 66091), (1247, 19345), (1537, 15695), (2117, 11395), (2279, 10585), (3139, 7685), (3869, 6235)]