25870438655

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1\times {\mathrm{1621}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 32058609408

約数和(自身を除く): 6188170753

約数列:

[1, 5, 47, 113, 235, 565, 601, 1621, 3005, 5311, 8105, 26555, 28247, 67913, 76187, 141235, 183173, 339565, 380935, 915865, 974221, 3191911, 4871105, 8609131, 15959555, 43045655, 45788387, 110086973, 228941935, 550434865, 5174087731, 25870438655]

約数ペア:

[(1, 25870438655), (5, 5174087731), (47, 550434865), (113, 228941935), (235, 110086973), (565, 45788387), (601, 43045655), (1621, 15959555), (3005, 8609131), (5311, 4871105), (8105, 3191911), (26555, 974221), (28247, 915865), (67913, 380935), (76187, 339565), (141235, 183173)]