38949103675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{3217}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 51714547200

約数和(自身を除く): 12765443525

約数列:

[1, 5, 19, 25, 71, 95, 355, 359, 475, 1349, 1775, 1795, 3217, 6745, 6821, 8975, 16085, 25489, 33725, 34105, 61123, 80425, 127445, 170525, 228407, 305615, 484291, 637225, 1142035, 1154903, 1528075, 2421455, 4339733, 5710175, 5774515, 12107275, 21698665, 21943157, 28872575, 81998113, 108493325, 109715785, 409990565, 548578925, 1557964147, 2049952825, 7789820735, 38949103675]

約数ペア:

[(1, 38949103675), (5, 7789820735), (19, 2049952825), (25, 1557964147), (71, 548578925), (95, 409990565), (355, 109715785), (359, 108493325), (475, 81998113), (1349, 28872575), (1775, 21943157), (1795, 21698665), (3217, 12107275), (6745, 5774515), (6821, 5710175), (8975, 4339733), (16085, 2421455), (25489, 1528075), (33725, 1154903), (34105, 1142035), (61123, 637225), (80425, 484291), (127445, 305615), (170525, 228407)]