27838090455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{46817}}^1$

素因数の和:47648

約数の個数: 48

約数和(自身を含む): 51878089440

約数和(自身を除く): 24039998985

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 809, 2427, 4045, 5663, 12135, 16989, 28315, 39641, 46817, 84945, 118923, 140451, 198205, 234085, 327719, 594615, 702255, 983157, 1638595, 2294033, 4915785, 6882099, 11470165, 34410495, 37874953, 113624859, 189374765, 265124671, 568124295, 795374013, 1325623355, 1855872697, 3976870065, 5567618091, 9279363485, 27838090455]

約数ペア:

[(1, 27838090455), (3, 9279363485), (5, 5567618091), (7, 3976870065), (15, 1855872697), (21, 1325623355), (35, 795374013), (49, 568124295), (105, 265124671), (147, 189374765), (245, 113624859), (735, 37874953), (809, 34410495), (2427, 11470165), (4045, 6882099), (5663, 4915785), (12135, 2294033), (16989, 1638595), (28315, 983157), (39641, 702255), (46817, 594615), (84945, 327719), (118923, 234085), (140451, 198205)]