191231444375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{187367}}^1$

素因数の和:187481

約数の個数: 40

約数和(自身を含む): 252865857024

約数和(自身を除く): 61634412649

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 575, 625, 1633, 1775, 2875, 8165, 8875, 14375, 40825, 44375, 187367, 204125, 936835, 1020625, 4309441, 4684175, 13303057, 21547205, 23420875, 66515285, 107736025, 117104375, 305970311, 332576425, 538680125, 1529851555, 1662882125, 2693400625, 7649257775, 8314410625, 38246288875, 191231444375]

約数ペア:

[(1, 191231444375), (5, 38246288875), (23, 8314410625), (25, 7649257775), (71, 2693400625), (115, 1662882125), (125, 1529851555), (355, 538680125), (575, 332576425), (625, 305970311), (1633, 117104375), (1775, 107736025), (2875, 66515285), (8165, 23420875), (8875, 21547205), (14375, 13303057), (40825, 4684175), (44375, 4309441), (187367, 1020625), (204125, 936835)]