2007184475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{787}}^1$

素因数の和:1184

約数の個数: 36

約数和(自身を含む): 2654786184

約数和(自身を除く): 647601709

約数列:

[1, 5, 17, 25, 85, 289, 353, 425, 787, 1445, 1765, 3935, 6001, 7225, 8825, 13379, 19675, 30005, 66895, 102017, 150025, 227443, 277811, 334475, 510085, 1137215, 1389055, 2550425, 4722787, 5686075, 6945275, 23613935, 80287379, 118069675, 401436895, 2007184475]

約数ペア:

[(1, 2007184475), (5, 401436895), (17, 118069675), (25, 80287379), (85, 23613935), (289, 6945275), (353, 5686075), (425, 4722787), (787, 2550425), (1445, 1389055), (1765, 1137215), (3935, 510085), (6001, 334475), (7225, 277811), (8825, 227443), (13379, 150025), (19675, 102017), (30005, 66895)]