422742385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 556028928

約数和(自身を除く): 133286543

約数列:

[1, 5, 13, 65, 103, 233, 271, 515, 1165, 1339, 1355, 3029, 3523, 6695, 15145, 17615, 23999, 27913, 63143, 119995, 139565, 311987, 315715, 362869, 820859, 1559935, 1814345, 4104295, 6503729, 32518645, 84548477, 422742385]

約数ペア:

[(1, 422742385), (5, 84548477), (13, 32518645), (65, 6503729), (103, 4104295), (233, 1814345), (271, 1559935), (515, 820859), (1165, 362869), (1339, 315715), (1355, 311987), (3029, 139565), (3523, 119995), (6695, 63143), (15145, 27913), (17615, 23999)]