29776955

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 39132720

約数和(自身を除く): 9355765

約数列:

[1, 5, 13, 65, 131, 169, 269, 655, 845, 1345, 1703, 3497, 8515, 17485, 22139, 35239, 45461, 110695, 176195, 227305, 458107, 2290535, 5955391, 29776955]

約数ペア:

[(1, 29776955), (5, 5955391), (13, 2290535), (65, 458107), (131, 227305), (169, 176195), (269, 110695), (655, 45461), (845, 35239), (1345, 22139), (1703, 17485), (3497, 8515)]