229752005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 98706235

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 749, 1085, 1979, 3317, 3745, 9895, 13853, 16585, 23219, 61349, 69265, 116095, 211753, 306745, 429443, 1058765, 1482271, 2147215, 6564343, 7411355, 32821715, 45950401, 229752005]

約数ペア:

[(1, 229752005), (5, 45950401), (7, 32821715), (31, 7411355), (35, 6564343), (107, 2147215), (155, 1482271), (217, 1058765), (535, 429443), (749, 306745), (1085, 211753), (1979, 116095), (3317, 69265), (3745, 61349), (9895, 23219), (13853, 16585)]