13275405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 27046656

約数和(自身を除く): 13771251

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2063, 2145, 6189, 6435, 10315, 18567, 22693, 26819, 30945, 68079, 80457, 92835, 113465, 134095, 204237, 241371, 295009, 340395, 402285, 885027, 1021185, 1206855, 1475045, 2655081, 4425135, 13275405]

約数ペア:

[(1, 13275405), (3, 4425135), (5, 2655081), (9, 1475045), (11, 1206855), (13, 1021185), (15, 885027), (33, 402285), (39, 340395), (45, 295009), (55, 241371), (65, 204237), (99, 134095), (117, 113465), (143, 92835), (165, 80457), (195, 68079), (429, 30945), (495, 26819), (585, 22693), (715, 18567), (1287, 10315), (2063, 6435), (2145, 6189)]