87084495

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 156404352

約数和(自身を除く): 69319857

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 193, 271, 333, 555, 579, 813, 965, 1355, 1665, 1737, 2439, 2895, 4065, 7141, 8685, 10027, 12195, 21423, 30081, 35705, 50135, 52303, 64269, 90243, 107115, 150405, 156909, 261515, 321345, 451215, 470727, 784545, 1935211, 2353635, 5805633, 9676055, 17416899, 29028165, 87084495]

約数ペア:

[(1, 87084495), (3, 29028165), (5, 17416899), (9, 9676055), (15, 5805633), (37, 2353635), (45, 1935211), (111, 784545), (185, 470727), (193, 451215), (271, 321345), (333, 261515), (555, 156909), (579, 150405), (813, 107115), (965, 90243), (1355, 64269), (1665, 52303), (1737, 50135), (2439, 35705), (2895, 30081), (4065, 21423), (7141, 12195), (8685, 10027)]