200075415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{853}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 337774080

約数和(自身を除く): 137698665

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 823, 853, 2469, 2559, 4115, 4265, 12345, 12795, 15637, 16207, 46911, 48621, 78185, 81035, 234555, 243105, 702019, 2106057, 3510095, 10530285, 13338361, 40015083, 66691805, 200075415]

約数ペア:

[(1, 200075415), (3, 66691805), (5, 40015083), (15, 13338361), (19, 10530285), (57, 3510095), (95, 2106057), (285, 702019), (823, 243105), (853, 234555), (2469, 81035), (2559, 78185), (4115, 48621), (4265, 46911), (12345, 16207), (12795, 15637)]