2017130375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7433}}^1$

素因数の和:7628

約数の個数: 32

約数和(自身を含む): 2727623808

約数和(自身を除く): 710493433

約数列:

[1, 5, 13, 25, 65, 125, 167, 325, 835, 1625, 2171, 4175, 7433, 10855, 20875, 37165, 54275, 96629, 185825, 271375, 483145, 929125, 1241311, 2415725, 6206555, 12078625, 16137043, 31032775, 80685215, 155163875, 403426075, 2017130375]

約数ペア:

[(1, 2017130375), (5, 403426075), (13, 155163875), (25, 80685215), (65, 31032775), (125, 16137043), (167, 12078625), (325, 6206555), (835, 2415725), (1625, 1241311), (2171, 929125), (4175, 483145), (7433, 271375), (10855, 185825), (20875, 96629), (37165, 54275)]