23376395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 10630645

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 409, 497, 805, 1633, 2045, 2485, 2863, 8165, 9407, 11431, 14315, 29039, 47035, 57155, 65849, 145195, 203273, 329245, 667897, 1016365, 3339485, 4675279, 23376395]

約数ペア:

[(1, 23376395), (5, 4675279), (7, 3339485), (23, 1016365), (35, 667897), (71, 329245), (115, 203273), (161, 145195), (355, 65849), (409, 57155), (497, 47035), (805, 29039), (1633, 14315), (2045, 11431), (2485, 9407), (2863, 8165)]