140227177725

素因数分解:

$3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{404959}}^1$

素因数の和:405006

約数の個数: 84

約数和(自身を含む): 274425193600

約数和(自身を除く): 134198015875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 729, 855, 1215, 1425, 1539, 2025, 2565, 3645, 4275, 4617, 6075, 7695, 12825, 13851, 18225, 23085, 38475, 69255, 115425, 346275, 404959, 1214877, 2024795, 3644631, 6074385, 7694221, 10123975, 10933893, 18223155, 23082663, 30371925, 32801679, 38471105, 54669465, 69247989, 91115775, 98405037, 115413315, 164008395, 192355525, 207743967, 273347325, 295215111, 346239945, 492025185, 577066575, 623231901, 820041975, 1038719835, 1476075555, 1731199725, 1869695703, 2460125925, 3116159505, 5193599175, 5609087109, 7380377775, 9348478515, 15580797525, 28045435545, 46742392575, 140227177725]

約数ペア:

[(1, 140227177725), (3, 46742392575), (5, 28045435545), (9, 15580797525), (15, 9348478515), (19, 7380377775), (25, 5609087109), (27, 5193599175), (45, 3116159505), (57, 2460125925), (75, 1869695703), (81, 1731199725), (95, 1476075555), (135, 1038719835), (171, 820041975), (225, 623231901), (243, 577066575), (285, 492025185), (405, 346239945), (475, 295215111), (513, 273347325), (675, 207743967), (729, 192355525), (855, 164008395), (1215, 115413315), (1425, 98405037), (1539, 91115775), (2025, 69247989), (2565, 54669465), (3645, 38471105), (4275, 32801679), (4617, 30371925), (6075, 23082663), (7695, 18223155), (12825, 10933893), (13851, 10123975), (18225, 7694221), (23085, 6074385), (38475, 3644631), (69255, 2024795), (115425, 1214877), (346275, 404959)]