23347675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 33070800

約数和(自身を除く): 9723125

約数列:

[1, 5, 13, 19, 25, 65, 95, 199, 247, 325, 361, 475, 995, 1235, 1805, 2587, 3781, 4693, 4975, 6175, 9025, 12935, 18905, 23465, 49153, 64675, 71839, 94525, 117325, 245765, 359195, 933907, 1228825, 1795975, 4669535, 23347675]

約数ペア:

[(1, 23347675), (5, 4669535), (13, 1795975), (19, 1228825), (25, 933907), (65, 359195), (95, 245765), (199, 117325), (247, 94525), (325, 71839), (361, 64675), (475, 49153), (995, 23465), (1235, 18905), (1805, 12935), (2587, 9025), (3781, 6175), (4693, 4975)]