78054405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36389}}^1$

素因数の和:36421

約数の個数: 32

約数和(自身を含む): 146724480

約数和(自身を除く): 68670075

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 36389, 109167, 181945, 400279, 473057, 545835, 1200837, 1419171, 2001395, 2365285, 5203627, 6004185, 7095855, 15610881, 26018135, 78054405]

約数ペア:

[(1, 78054405), (3, 26018135), (5, 15610881), (11, 7095855), (13, 6004185), (15, 5203627), (33, 2365285), (39, 2001395), (55, 1419171), (65, 1200837), (143, 545835), (165, 473057), (195, 400279), (429, 181945), (715, 109167), (2145, 36389)]