71576205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9679}}^1$

素因数の和:9733

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 53876595

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9679, 29037, 48395, 145185, 164543, 280691, 493629, 822715, 842073, 1403455, 2468145, 4210365, 4771747, 14315241, 23858735, 71576205]

約数ペア:

[(1, 71576205), (3, 23858735), (5, 14315241), (15, 4771747), (17, 4210365), (29, 2468145), (51, 1403455), (85, 842073), (87, 822715), (145, 493629), (255, 280691), (435, 164543), (493, 145185), (1479, 48395), (2465, 29037), (7395, 9679)]