13396995

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 25293840

約数和(自身を除く): 11896845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 1741, 2565, 5223, 7695, 8705, 15669, 26115, 33079, 47007, 78345, 99237, 141021, 165395, 235035, 297711, 496185, 705105, 893133, 1488555, 2679399, 4465665, 13396995]

約数ペア:

[(1, 13396995), (3, 4465665), (5, 2679399), (9, 1488555), (15, 893133), (19, 705105), (27, 496185), (45, 297711), (57, 235035), (81, 165395), (95, 141021), (135, 99237), (171, 78345), (285, 47007), (405, 33079), (513, 26115), (855, 15669), (1539, 8705), (1741, 7695), (2565, 5223)]