2012653525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{13309}}^1$

素因数の和:13605

約数の個数: 24

約数和(自身を含む): 2614296960

約数和(自身を除く): 601643435

約数列:

[1, 5, 23, 25, 115, 263, 575, 1315, 6049, 6575, 13309, 30245, 66545, 151225, 306107, 332725, 1530535, 3500267, 7652675, 17501335, 80506141, 87506675, 402530705, 2012653525]

約数ペア:

[(1, 2012653525), (5, 402530705), (23, 87506675), (25, 80506141), (115, 17501335), (263, 7652675), (575, 3500267), (1315, 1530535), (6049, 332725), (6575, 306107), (13309, 151225), (30245, 66545)]