26994695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 40427520

約数和(自身を除く): 13432825

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 751, 1027, 2765, 3755, 5135, 5257, 7189, 9763, 26285, 35945, 48815, 59329, 68341, 296645, 341705, 415303, 771277, 2076515, 3856385, 5398939, 26994695]

約数ペア:

[(1, 26994695), (5, 5398939), (7, 3856385), (13, 2076515), (35, 771277), (65, 415303), (79, 341705), (91, 296645), (395, 68341), (455, 59329), (553, 48815), (751, 35945), (1027, 26285), (2765, 9763), (3755, 7189), (5135, 5257)]