25962165

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 46675200

約数和(自身を除く): 20713035

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 109, 201, 237, 327, 335, 395, 545, 603, 711, 981, 1005, 1185, 1635, 3015, 3555, 4905, 5293, 7303, 8611, 15879, 21909, 25833, 26465, 36515, 43055, 47637, 65727, 77499, 79395, 109545, 129165, 238185, 328635, 387495, 576937, 1730811, 2884685, 5192433, 8654055, 25962165]

約数ペア:

[(1, 25962165), (3, 8654055), (5, 5192433), (9, 2884685), (15, 1730811), (45, 576937), (67, 387495), (79, 328635), (109, 238185), (201, 129165), (237, 109545), (327, 79395), (335, 77499), (395, 65727), (545, 47637), (603, 43055), (711, 36515), (981, 26465), (1005, 25833), (1185, 21909), (1635, 15879), (3015, 8611), (3555, 7303), (4905, 5293)]