315025535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72503}}^1$

素因数の和:72598

約数の個数: 16

約数和(自身を含む): 417623040

約数和(自身を除く): 102597505

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 72503, 362515, 797533, 3987665, 5727737, 28638685, 63005107, 315025535]

約数ペア:

[(1, 315025535), (5, 63005107), (11, 28638685), (55, 5727737), (79, 3987665), (395, 797533), (869, 362515), (4345, 72503)]