23262085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 37822464

約数和(自身を除く): 14560379

約数列:

[1, 5, 7, 11, 23, 35, 37, 55, 71, 77, 115, 161, 185, 253, 259, 355, 385, 407, 497, 781, 805, 851, 1265, 1295, 1633, 1771, 2035, 2485, 2627, 2849, 3905, 4255, 5467, 5957, 8165, 8855, 9361, 11431, 13135, 14245, 17963, 18389, 27335, 28897, 29785, 46805, 57155, 60421, 65527, 89815, 91945, 125741, 144485, 202279, 302105, 327635, 422947, 628705, 664631, 1011395, 2114735, 3323155, 4652417, 23262085]

約数ペア:

[(1, 23262085), (5, 4652417), (7, 3323155), (11, 2114735), (23, 1011395), (35, 664631), (37, 628705), (55, 422947), (71, 327635), (77, 302105), (115, 202279), (161, 144485), (185, 125741), (253, 91945), (259, 89815), (355, 65527), (385, 60421), (407, 57155), (497, 46805), (781, 29785), (805, 28897), (851, 27335), (1265, 18389), (1295, 17963), (1633, 14245), (1771, 13135), (2035, 11431), (2485, 9361), (2627, 8855), (2849, 8165), (3905, 5957), (4255, 5467)]