26465295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 18822129

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 1871, 2829, 4715, 5613, 9355, 14145, 28065, 43033, 76711, 129099, 215165, 230133, 383555, 645495, 1150665, 1764353, 5293059, 8821765, 26465295]

約数ペア:

[(1, 26465295), (3, 8821765), (5, 5293059), (15, 1764353), (23, 1150665), (41, 645495), (69, 383555), (115, 230133), (123, 215165), (205, 129099), (345, 76711), (615, 43033), (943, 28065), (1871, 14145), (2829, 9355), (4715, 5613)]