67119875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 22736125

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 475, 479, 1121, 1475, 2375, 2395, 5605, 7375, 9101, 11975, 28025, 28261, 45505, 59875, 140125, 141305, 227525, 536959, 706525, 1137625, 2684795, 3532625, 13423975, 67119875]

約数ペア:

[(1, 67119875), (5, 13423975), (19, 3532625), (25, 2684795), (59, 1137625), (95, 706525), (125, 536959), (295, 227525), (475, 141305), (479, 140125), (1121, 59875), (1475, 45505), (2375, 28261), (2395, 28025), (5605, 11975), (7375, 9101)]