120315505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29453}}^1$

素因数の和:29520

約数の個数: 16

約数和(自身を含む): 155517120

約数和(自身を除く): 35201615

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 29453, 147265, 559607, 1266479, 2798035, 6332395, 24063101, 120315505]

約数ペア:

[(1, 120315505), (5, 24063101), (19, 6332395), (43, 2798035), (95, 1266479), (215, 559607), (817, 147265), (4085, 29453)]