23306855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 33784128

約数和(自身を除く): 10477273

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 881, 2035, 2405, 4405, 5291, 9691, 11453, 26455, 32597, 48455, 57265, 125983, 162985, 358567, 423761, 629915, 1792835, 2118805, 4661371, 23306855]

約数ペア:

[(1, 23306855), (5, 4661371), (11, 2118805), (13, 1792835), (37, 629915), (55, 423761), (65, 358567), (143, 162985), (185, 125983), (407, 57265), (481, 48455), (715, 32597), (881, 26455), (2035, 11453), (2405, 9691), (4405, 5291)]