83756915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 116107776

約数和(自身を除く): 32350861

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 907, 1265, 1679, 4015, 4535, 8395, 9977, 18469, 20861, 49885, 66211, 92345, 104305, 229471, 331055, 728321, 1147355, 1522853, 3641605, 7614265, 16751383, 83756915]

約数ペア:

[(1, 83756915), (5, 16751383), (11, 7614265), (23, 3641605), (55, 1522853), (73, 1147355), (115, 728321), (253, 331055), (365, 229471), (803, 104305), (907, 92345), (1265, 66211), (1679, 49885), (4015, 20861), (4535, 18469), (8395, 9977)]