2801924975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 3728332800

約数和(自身を除く): 926407825

約数列:

[1, 5, 23, 25, 47, 115, 199, 235, 521, 575, 995, 1081, 1175, 2605, 4577, 4975, 5405, 9353, 11983, 13025, 22885, 24487, 27025, 46765, 59915, 103679, 114425, 122435, 215119, 233825, 299575, 518395, 563201, 612175, 1075595, 2384617, 2591975, 2816005, 4872913, 5377975, 11923085, 14080025, 24364565, 59615425, 112076999, 121822825, 560384995, 2801924975]

約数ペア:

[(1, 2801924975), (5, 560384995), (23, 121822825), (25, 112076999), (47, 59615425), (115, 24364565), (199, 14080025), (235, 11923085), (521, 5377975), (575, 4872913), (995, 2816005), (1081, 2591975), (1175, 2384617), (2605, 1075595), (4577, 612175), (4975, 563201), (5405, 518395), (9353, 299575), (11983, 233825), (13025, 215119), (22885, 122435), (24487, 114425), (27025, 103679), (46765, 59915)]