23912085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 39587328

約数和(自身を除く): 15675243

約数列:

[1, 3, 5, 15, 43, 129, 131, 215, 283, 393, 645, 655, 849, 1415, 1965, 4245, 5633, 12169, 16899, 28165, 36507, 37073, 60845, 84495, 111219, 182535, 185365, 556095, 1594139, 4782417, 7970695, 23912085]

約数ペア:

[(1, 23912085), (3, 7970695), (5, 4782417), (15, 1594139), (43, 556095), (129, 185365), (131, 182535), (215, 111219), (283, 84495), (393, 60845), (645, 37073), (655, 36507), (849, 28165), (1415, 16899), (1965, 12169), (4245, 5633)]