137912545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 182217600

約数和(自身を除く): 44305055

約数列:

[1, 5, 19, 29, 95, 113, 145, 443, 551, 565, 2147, 2215, 2755, 3277, 8417, 10735, 12847, 16385, 42085, 50059, 62263, 64235, 244093, 250295, 311315, 951121, 1220465, 1451711, 4755605, 7258555, 27582509, 137912545]

約数ペア:

[(1, 137912545), (5, 27582509), (19, 7258555), (29, 4755605), (95, 1451711), (113, 1220465), (145, 951121), (443, 311315), (551, 250295), (565, 244093), (2147, 64235), (2215, 62263), (2755, 50059), (3277, 42085), (8417, 16385), (10735, 12847)]