47999715

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 30926685

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 349, 519, 795, 865, 1047, 1745, 2595, 5235, 9169, 18497, 27507, 45845, 55491, 60377, 92485, 137535, 181131, 277455, 301885, 905655, 3199981, 9599943, 15999905, 47999715]

約数ペア:

[(1, 47999715), (3, 15999905), (5, 9599943), (15, 3199981), (53, 905655), (159, 301885), (173, 277455), (265, 181131), (349, 137535), (519, 92485), (795, 60377), (865, 55491), (1047, 45845), (1745, 27507), (2595, 18497), (5235, 9169)]