1520486055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{7331}}^1$

素因数の和:7772

約数の個数: 48

約数和(自身を含む): 2882355840

約数和(自身を除く): 1361869785

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 419, 495, 1257, 2095, 3771, 4609, 6285, 7331, 13827, 18855, 21993, 23045, 36655, 41481, 65979, 69135, 80641, 109965, 207405, 241923, 329895, 403205, 725769, 1209615, 3071689, 3628845, 9215067, 15358445, 27645201, 33788579, 46075335, 101365737, 138226005, 168942895, 304097211, 506828685, 1520486055]

約数ペア:

[(1, 1520486055), (3, 506828685), (5, 304097211), (9, 168942895), (11, 138226005), (15, 101365737), (33, 46075335), (45, 33788579), (55, 27645201), (99, 15358445), (165, 9215067), (419, 3628845), (495, 3071689), (1257, 1209615), (2095, 725769), (3771, 403205), (4609, 329895), (6285, 241923), (7331, 207405), (13827, 109965), (18855, 80641), (21993, 69135), (23045, 65979), (36655, 41481)]