83120345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 132021120

約数和(自身を除く): 48900775

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 605, 665, 847, 1033, 1045, 1463, 2299, 4235, 5165, 7231, 7315, 11363, 11495, 16093, 19627, 36155, 56815, 79541, 80465, 98135, 124993, 137389, 215897, 397705, 624965, 686945, 874951, 1079485, 1511279, 2374867, 4374755, 7556395, 11874335, 16624069, 83120345]

約数ペア:

[(1, 83120345), (5, 16624069), (7, 11874335), (11, 7556395), (19, 4374755), (35, 2374867), (55, 1511279), (77, 1079485), (95, 874951), (121, 686945), (133, 624965), (209, 397705), (385, 215897), (605, 137389), (665, 124993), (847, 98135), (1033, 80465), (1045, 79541), (1463, 56815), (2299, 36155), (4235, 19627), (5165, 16093), (7231, 11495), (7315, 11363)]