22991615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 30935040

約数和(自身を除く): 7943425

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 211, 589, 703, 1055, 1147, 2945, 3515, 4009, 5735, 6541, 7807, 20045, 21793, 32705, 39035, 108965, 124279, 148333, 242017, 621395, 741665, 1210085, 4598323, 22991615]

約数ペア:

[(1, 22991615), (5, 4598323), (19, 1210085), (31, 741665), (37, 621395), (95, 242017), (155, 148333), (185, 124279), (211, 108965), (589, 39035), (703, 32705), (1055, 21793), (1147, 20045), (2945, 7807), (3515, 6541), (4009, 5735)]