2247258455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{10499}}^1$

素因数の和:10643

約数の個数: 32

約数和(自身を含む): 3016440000

約数和(自身を除く): 769181545

約数列:

[1, 5, 13, 37, 65, 89, 185, 445, 481, 1157, 2405, 3293, 5785, 10499, 16465, 42809, 52495, 136487, 214045, 388463, 682435, 934411, 1942315, 4672055, 5050019, 12147343, 25250095, 34573207, 60736715, 172866035, 449451691, 2247258455]

約数ペア:

[(1, 2247258455), (5, 449451691), (13, 172866035), (37, 60736715), (65, 34573207), (89, 25250095), (185, 12147343), (445, 5050019), (481, 4672055), (1157, 1942315), (2405, 934411), (3293, 682435), (5785, 388463), (10499, 214045), (16465, 136487), (42809, 52495)]