84920675

素因数分解:

$5^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 123492096

約数和(自身を除く): 38571421

約数列:

[1, 5, 7, 25, 35, 49, 175, 181, 245, 383, 905, 1225, 1267, 1915, 2681, 4525, 6335, 8869, 9575, 13405, 18767, 31675, 44345, 67025, 69323, 93835, 221725, 346615, 469175, 485261, 1733075, 2426305, 3396827, 12131525, 16984135, 84920675]

約数ペア:

[(1, 84920675), (5, 16984135), (7, 12131525), (25, 3396827), (35, 2426305), (49, 1733075), (175, 485261), (181, 469175), (245, 346615), (383, 221725), (905, 93835), (1225, 69323), (1267, 67025), (1915, 44345), (2681, 31675), (4525, 18767), (6335, 13405), (8869, 9575)]