15698925255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{43541}}^1$

素因数の和:43648

約数の個数: 48

約数和(自身を含む): 27694802016

約数和(自身を除く): 11995876761

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 1849, 2795, 5547, 8385, 9245, 24037, 27735, 43541, 72111, 120185, 130623, 217705, 360555, 566033, 653115, 1698099, 1872263, 2830165, 5616789, 8490495, 9361315, 24339419, 28083945, 73018257, 80507309, 121697095, 241521927, 365091285, 402536545, 1046595017, 1207609635, 3139785051, 5232975085, 15698925255]

約数ペア:

[(1, 15698925255), (3, 5232975085), (5, 3139785051), (13, 1207609635), (15, 1046595017), (39, 402536545), (43, 365091285), (65, 241521927), (129, 121697095), (195, 80507309), (215, 73018257), (559, 28083945), (645, 24339419), (1677, 9361315), (1849, 8490495), (2795, 5616789), (5547, 2830165), (8385, 1872263), (9245, 1698099), (24037, 653115), (27735, 566033), (43541, 360555), (72111, 217705), (120185, 130623)]