828361605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{2087}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 1356632064

約数和(自身を除く): 528270459

約数列:

[1, 3, 5, 15, 47, 141, 235, 563, 705, 1689, 2087, 2815, 6261, 8445, 10435, 26461, 31305, 79383, 98089, 132305, 294267, 396915, 490445, 1174981, 1471335, 3524943, 5874905, 17624715, 55224107, 165672321, 276120535, 828361605]

約数ペア:

[(1, 828361605), (3, 276120535), (5, 165672321), (15, 55224107), (47, 17624715), (141, 5874905), (235, 3524943), (563, 1471335), (705, 1174981), (1689, 490445), (2087, 396915), (2815, 294267), (6261, 132305), (8445, 98089), (10435, 79383), (26461, 31305)]