268045115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 365238720

約数和(自身を除く): 97193605

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1537, 1885, 2683, 3445, 7685, 13415, 19981, 34879, 77807, 99905, 142199, 174395, 389035, 710995, 1011491, 1848587, 4123771, 5057455, 9242935, 20618855, 53609023, 268045115]

約数ペア:

[(1, 268045115), (5, 53609023), (13, 20618855), (29, 9242935), (53, 5057455), (65, 4123771), (145, 1848587), (265, 1011491), (377, 710995), (689, 389035), (1537, 174395), (1885, 142199), (2683, 99905), (3445, 77807), (7685, 34879), (13415, 19981)]