15662844561

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{4201}}^1$

素因数の和:6182

約数の個数: 48

約数和(自身を含む): 26181754368

約数和(自身を除く): 10518909807

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1951, 4201, 5853, 12603, 13657, 25363, 29407, 40971, 54613, 76089, 88221, 95599, 163839, 177541, 205849, 286797, 382291, 532623, 617547, 1146873, 1242787, 2676037, 3728361, 8028111, 8196151, 24588453, 57373057, 106549963, 172119171, 319649889, 401611399, 745849741, 1204834197, 2237549223, 5220948187, 15662844561]

約数ペア:

[(1, 15662844561), (3, 5220948187), (7, 2237549223), (13, 1204834197), (21, 745849741), (39, 401611399), (49, 319649889), (91, 172119171), (147, 106549963), (273, 57373057), (637, 24588453), (1911, 8196151), (1951, 8028111), (4201, 3728361), (5853, 2676037), (12603, 1242787), (13657, 1146873), (25363, 617547), (29407, 532623), (40971, 382291), (54613, 286797), (76089, 205849), (88221, 177541), (95599, 163839)]