68787285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9313

約数の個数: 32

約数和(自身を含む): 127567872

約数和(自身を除く): 58780587

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9227, 27681, 46135, 64589, 138405, 193767, 322945, 655117, 968835, 1965351, 3275585, 4585819, 9826755, 13757457, 22929095, 68787285]

約数ペア:

[(1, 68787285), (3, 22929095), (5, 13757457), (7, 9826755), (15, 4585819), (21, 3275585), (35, 1965351), (71, 968835), (105, 655117), (213, 322945), (355, 193767), (497, 138405), (1065, 64589), (1491, 46135), (2485, 27681), (7455, 9227)]