90290535

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 148443840

約数和(自身を除く): 58153305

約数列:

[1, 3, 5, 15, 53, 137, 159, 265, 411, 685, 795, 829, 2055, 2487, 4145, 7261, 12435, 21783, 36305, 43937, 108915, 113573, 131811, 219685, 340719, 567865, 659055, 1703595, 6019369, 18058107, 30096845, 90290535]

約数ペア:

[(1, 90290535), (3, 30096845), (5, 18058107), (15, 6019369), (53, 1703595), (137, 659055), (159, 567865), (265, 340719), (411, 219685), (685, 131811), (795, 113573), (829, 108915), (2055, 43937), (2487, 36305), (4145, 21783), (7261, 12435)]