5820325

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 8372480

約数和(自身を除く): 2552155

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 421, 553, 1975, 2105, 2765, 2947, 10525, 13825, 14735, 33259, 73675, 166295, 232813, 831475, 1164065, 5820325]

約数ペア:

[(1, 5820325), (5, 1164065), (7, 831475), (25, 232813), (35, 166295), (79, 73675), (175, 33259), (395, 14735), (421, 13825), (553, 10525), (1975, 2947), (2105, 2765)]