1541926945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 2183811840

約数和(自身を除く): 641884895

約数列:

[1, 5, 13, 17, 59, 65, 67, 85, 221, 295, 335, 353, 767, 871, 1003, 1105, 1139, 1765, 3835, 3953, 4355, 4589, 5015, 5695, 6001, 13039, 14807, 19765, 20827, 22945, 23651, 30005, 51389, 65195, 67201, 74035, 78013, 104135, 118255, 256945, 270751, 307463, 336005, 354059, 390065, 402067, 873613, 1353755, 1395409, 1537315, 1770295, 2010335, 4368065, 4602767, 5226871, 6977045, 18140317, 23013835, 23721953, 26134355, 90701585, 118609765, 308385389, 1541926945]

約数ペア:

[(1, 1541926945), (5, 308385389), (13, 118609765), (17, 90701585), (59, 26134355), (65, 23721953), (67, 23013835), (85, 18140317), (221, 6977045), (295, 5226871), (335, 4602767), (353, 4368065), (767, 2010335), (871, 1770295), (1003, 1537315), (1105, 1395409), (1139, 1353755), (1765, 873613), (3835, 402067), (3953, 390065), (4355, 354059), (4589, 336005), (5015, 307463), (5695, 270751), (6001, 256945), (13039, 118255), (14807, 104135), (19765, 78013), (20827, 74035), (22945, 67201), (23651, 65195), (30005, 51389)]