236771835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3169}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 402615360

約数和(自身を除く): 165843525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1465, 3169, 4395, 4981, 9507, 14943, 15845, 24905, 47535, 53873, 74715, 161619, 269365, 808095, 928517, 2785551, 4642585, 13927755, 15784789, 47354367, 78923945, 236771835]

約数ペア:

[(1, 236771835), (3, 78923945), (5, 47354367), (15, 15784789), (17, 13927755), (51, 4642585), (85, 2785551), (255, 928517), (293, 808095), (879, 269365), (1465, 161619), (3169, 74715), (4395, 53873), (4981, 47535), (9507, 24905), (14943, 15845)]