203375595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 337734144

約数和(自身を除く): 134358549

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 4441, 9159, 13323, 15265, 22205, 45795, 66615, 190963, 315311, 572889, 945933, 954815, 1576555, 2864445, 4729665, 13558373, 40675119, 67791865, 203375595]

約数ペア:

[(1, 203375595), (3, 67791865), (5, 40675119), (15, 13558373), (43, 4729665), (71, 2864445), (129, 1576555), (213, 954815), (215, 945933), (355, 572889), (645, 315311), (1065, 190963), (3053, 66615), (4441, 45795), (9159, 22205), (13323, 15265)]