2012852835

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{78889}}^1$

素因数の和:78919

約数の個数: 56

約数和(自身を含む): 4138884960

約数和(自身を除く): 2126032125

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2835, 3645, 5103, 8505, 25515, 78889, 236667, 394445, 552223, 710001, 1183335, 1656669, 2130003, 2761115, 3550005, 4970007, 6390009, 8283345, 10650015, 14910021, 19170027, 24850035, 31950045, 44730063, 57510081, 74550105, 95850135, 134190189, 223650315, 287550405, 402570567, 670950945, 2012852835]

約数ペア:

[(1, 2012852835), (3, 670950945), (5, 402570567), (7, 287550405), (9, 223650315), (15, 134190189), (21, 95850135), (27, 74550105), (35, 57510081), (45, 44730063), (63, 31950045), (81, 24850035), (105, 19170027), (135, 14910021), (189, 10650015), (243, 8283345), (315, 6390009), (405, 4970007), (567, 3550005), (729, 2761115), (945, 2130003), (1215, 1656669), (1701, 1183335), (2835, 710001), (3645, 552223), (5103, 394445), (8505, 236667), (25515, 78889)]