194797135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 268349760

約数和(自身を除く): 73552625

約数列:

[1, 5, 13, 17, 65, 85, 173, 221, 865, 1019, 1105, 2249, 2941, 5095, 11245, 13247, 14705, 17323, 38233, 66235, 86615, 176287, 191165, 225199, 881435, 1125995, 2291731, 2996879, 11458655, 14984395, 38959427, 194797135]

約数ペア:

[(1, 194797135), (5, 38959427), (13, 14984395), (17, 11458655), (65, 2996879), (85, 2291731), (173, 1125995), (221, 881435), (865, 225199), (1019, 191165), (1105, 176287), (2249, 86615), (2941, 66235), (5095, 38233), (11245, 17323), (13247, 14705)]