85827105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20990

約数の個数: 48

約数和(自身を含む): 183106560

約数和(自身を除く): 97279455

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 20959, 62877, 104795, 146713, 188631, 272467, 314385, 440139, 733565, 817401, 943155, 1320417, 1362335, 1907269, 2200695, 2452203, 4087005, 5721807, 6602085, 9536345, 12261015, 17165421, 28609035, 85827105]

約数ペア:

[(1, 85827105), (3, 28609035), (5, 17165421), (7, 12261015), (9, 9536345), (13, 6602085), (15, 5721807), (21, 4087005), (35, 2452203), (39, 2200695), (45, 1907269), (63, 1362335), (65, 1320417), (91, 943155), (105, 817401), (117, 733565), (195, 440139), (273, 314385), (315, 272467), (455, 188631), (585, 146713), (819, 104795), (1365, 62877), (4095, 20959)]