3087435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2331573

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 223, 355, 669, 923, 1065, 1115, 2769, 2899, 3345, 4615, 8697, 13845, 14495, 15833, 43485, 47499, 79165, 205829, 237495, 617487, 1029145, 3087435]

約数ペア:

[(1, 3087435), (3, 1029145), (5, 617487), (13, 237495), (15, 205829), (39, 79165), (65, 47499), (71, 43485), (195, 15833), (213, 14495), (223, 13845), (355, 8697), (669, 4615), (923, 3345), (1065, 2899), (1115, 2769)]