1918804548165

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{2529619}}^1$

素因数の和:2530517

約数の個数: 32

約数和(自身を含む): 3124181884800

約数和(自身を除く): 1205377336635

約数列:

[1, 3, 5, 15, 61, 183, 305, 829, 915, 2487, 4145, 12435, 50569, 151707, 252845, 758535, 2529619, 7588857, 12648095, 37944285, 154306759, 462920277, 771533795, 2097054151, 2314601385, 6291162453, 10485270755, 31455812265, 127920303211, 383760909633, 639601516055, 1918804548165]

約数ペア:

[(1, 1918804548165), (3, 639601516055), (5, 383760909633), (15, 127920303211), (61, 31455812265), (183, 10485270755), (305, 6291162453), (829, 2314601385), (915, 2097054151), (2487, 771533795), (4145, 462920277), (12435, 154306759), (50569, 37944285), (151707, 12648095), (252845, 7588857), (758535, 2529619)]