419614145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{259823}}^1$

素因数の和:259864

約数の個数: 16

約数和(自身を含む): 561219840

約数和(自身を除く): 141605695

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 259823, 1299115, 4416991, 4936637, 22084955, 24683185, 83922829, 419614145]

約数ペア:

[(1, 419614145), (5, 83922829), (17, 24683185), (19, 22084955), (85, 4936637), (95, 4416991), (323, 1299115), (1615, 259823)]