9965395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 3824045

約数列:

[1, 5, 11, 37, 55, 59, 83, 185, 295, 407, 415, 649, 913, 2035, 2183, 3071, 3245, 4565, 4897, 10915, 15355, 24013, 24485, 33781, 53867, 120065, 168905, 181189, 269335, 905945, 1993079, 9965395]

約数ペア:

[(1, 9965395), (5, 1993079), (11, 905945), (37, 269335), (55, 181189), (59, 168905), (83, 120065), (185, 53867), (295, 33781), (407, 24485), (415, 24013), (649, 15355), (913, 10915), (2035, 4897), (2183, 4565), (3071, 3245)]