1225553623

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 1474191360

約数和(自身を除く): 248637737

約数列:

[1, 7, 47, 61, 79, 329, 427, 553, 773, 2867, 3713, 4819, 5411, 20069, 25991, 33733, 36331, 47153, 61067, 226493, 254317, 330071, 427469, 1585451, 2216191, 2870149, 3725087, 15513337, 20091043, 26075609, 175079089, 1225553623]

約数ペア:

[(1, 1225553623), (7, 175079089), (47, 26075609), (61, 20091043), (79, 15513337), (329, 3725087), (427, 2870149), (553, 2216191), (773, 1585451), (2867, 427469), (3713, 330071), (4819, 254317), (5411, 226493), (20069, 61067), (25991, 47153), (33733, 36331)]