2116750375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12479}}^1$

素因数の和:12576

約数の個数: 32

約数和(自身を含む): 2803507200

約数和(自身を除く): 686756825

約数列:

[1, 5, 23, 25, 59, 115, 125, 295, 575, 1357, 1475, 2875, 6785, 7375, 12479, 33925, 62395, 169625, 287017, 311975, 736261, 1435085, 1559875, 3681305, 7175425, 16934003, 18406525, 35877125, 84670015, 92032625, 423350075, 2116750375]

約数ペア:

[(1, 2116750375), (5, 423350075), (23, 92032625), (25, 84670015), (59, 35877125), (115, 18406525), (125, 16934003), (295, 7175425), (575, 3681305), (1357, 1559875), (1475, 1435085), (2875, 736261), (6785, 311975), (7375, 287017), (12479, 169625), (33925, 62395)]