201327405

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 125748435

約数列:

[1, 3, 5, 15, 103, 309, 311, 419, 515, 933, 1257, 1545, 1555, 2095, 4665, 6285, 32033, 43157, 96099, 129471, 130309, 160165, 215785, 390927, 480495, 647355, 651545, 1954635, 13421827, 40265481, 67109135, 201327405]

約数ペア:

[(1, 201327405), (3, 67109135), (5, 40265481), (15, 13421827), (103, 1954635), (309, 651545), (311, 647355), (419, 480495), (515, 390927), (933, 215785), (1257, 160165), (1545, 130309), (1555, 129471), (2095, 96099), (4665, 43157), (6285, 32033)]