207975005

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{75217}}^1$

素因数の和:75308

約数の個数: 16

約数和(自身を含む): 288837120

約数和(自身を除く): 80862115

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 75217, 376085, 526519, 2632595, 5942143, 29710715, 41595001, 207975005]

約数ペア:

[(1, 207975005), (5, 41595001), (7, 29710715), (35, 5942143), (79, 2632595), (395, 526519), (553, 376085), (2765, 75217)]