22018545

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 39099060

約数和(自身を除く): 17080515

約数列:

[1, 3, 5, 9, 15, 45, 67, 109, 201, 327, 335, 545, 603, 981, 1005, 1635, 3015, 4489, 4905, 7303, 13467, 21909, 22445, 36515, 40401, 65727, 67335, 109545, 202005, 328635, 489301, 1467903, 2446505, 4403709, 7339515, 22018545]

約数ペア:

[(1, 22018545), (3, 7339515), (5, 4403709), (9, 2446505), (15, 1467903), (45, 489301), (67, 328635), (109, 202005), (201, 109545), (327, 67335), (335, 65727), (545, 40401), (603, 36515), (981, 22445), (1005, 21909), (1635, 13467), (3015, 7303), (4489, 4905)]