3908520018105

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1\times {\mathrm{51907}}^1$

素因数の和:52806

約数の個数: 64

約数和(自身を含む): 6463248626688

約数和(自身を除く): 2554728608583

約数列:

[1, 3, 5, 15, 37, 111, 185, 211, 555, 633, 643, 1055, 1929, 3165, 3215, 7807, 9645, 23421, 23791, 39035, 51907, 71373, 117105, 118955, 135673, 155721, 259535, 356865, 407019, 678365, 778605, 1920559, 2035095, 5019901, 5761677, 9602795, 10952377, 15059703, 25099505, 28808385, 32857131, 33376201, 54761885, 75298515, 100128603, 164285655, 166881005, 405237949, 500643015, 1215713847, 1234919437, 2026189745, 3704758311, 6078569235, 6174597185, 7042378411, 18523791555, 21127135233, 35211892055, 105635676165, 260568001207, 781704003621, 1302840006035, 3908520018105]

約数ペア:

[(1, 3908520018105), (3, 1302840006035), (5, 781704003621), (15, 260568001207), (37, 105635676165), (111, 35211892055), (185, 21127135233), (211, 18523791555), (555, 7042378411), (633, 6174597185), (643, 6078569235), (1055, 3704758311), (1929, 2026189745), (3165, 1234919437), (3215, 1215713847), (7807, 500643015), (9645, 405237949), (23421, 166881005), (23791, 164285655), (39035, 100128603), (51907, 75298515), (71373, 54761885), (117105, 33376201), (118955, 32857131), (135673, 28808385), (155721, 25099505), (259535, 15059703), (356865, 10952377), (407019, 9602795), (678365, 5761677), (778605, 5019901), (1920559, 2035095)]