41927015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 18492505

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 1997, 4199, 9985, 20995, 25961, 33949, 37943, 129805, 169745, 189715, 441337, 493259, 645031, 2206685, 2466295, 3225155, 8385403, 41927015]

約数ペア:

[(1, 41927015), (5, 8385403), (13, 3225155), (17, 2466295), (19, 2206685), (65, 645031), (85, 493259), (95, 441337), (221, 189715), (247, 169745), (323, 129805), (1105, 37943), (1235, 33949), (1615, 25961), (1997, 20995), (4199, 9985)]