514442015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{3221}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 654194880

約数和(自身を除く): 139752865

約数列:

[1, 5, 17, 85, 1879, 3221, 9395, 16105, 31943, 54757, 159715, 273785, 6052259, 30261295, 102888403, 514442015]

約数ペア:

[(1, 514442015), (5, 102888403), (17, 30261295), (85, 6052259), (1879, 273785), (3221, 159715), (9395, 54757), (16105, 31943)]