67889235

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 45329325

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 1871, 2419, 5613, 7257, 9355, 12095, 28065, 36285, 76711, 110389, 230133, 331167, 383555, 551945, 1150665, 1655835, 4525949, 13577847, 22629745, 67889235]

約数ペア:

[(1, 67889235), (3, 22629745), (5, 13577847), (15, 4525949), (41, 1655835), (59, 1150665), (123, 551945), (177, 383555), (205, 331167), (295, 230133), (615, 110389), (885, 76711), (1871, 36285), (2419, 28065), (5613, 12095), (7257, 9355)]