291226555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 379146240

約数和(自身を除く): 87919685

約数列:

[1, 5, 29, 31, 67, 145, 155, 335, 899, 967, 1943, 2077, 4495, 4835, 9715, 10385, 28043, 29977, 60233, 64789, 140215, 149885, 301165, 323945, 869333, 1878881, 2008459, 4346665, 9394405, 10042295, 58245311, 291226555]

約数ペア:

[(1, 291226555), (5, 58245311), (29, 10042295), (31, 9394405), (67, 4346665), (145, 2008459), (155, 1878881), (335, 869333), (899, 323945), (967, 301165), (1943, 149885), (2077, 140215), (4495, 64789), (4835, 60233), (9715, 29977), (10385, 28043)]