85349265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 60061935

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 1699, 2955, 3349, 5097, 8495, 10047, 16745, 25485, 28883, 50235, 86649, 144415, 334703, 433245, 1004109, 1673515, 5020545, 5689951, 17069853, 28449755, 85349265]

約数ペア:

[(1, 85349265), (3, 28449755), (5, 17069853), (15, 5689951), (17, 5020545), (51, 1673515), (85, 1004109), (197, 433245), (255, 334703), (591, 144415), (985, 86649), (1699, 50235), (2955, 28883), (3349, 25485), (5097, 16745), (8495, 10047)]