13285035

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 24186240

約数和(自身を除く): 10901205

約数列:

[1, 3, 5, 9, 15, 37, 45, 79, 101, 111, 185, 237, 303, 333, 395, 505, 555, 711, 909, 1185, 1515, 1665, 2923, 3555, 3737, 4545, 7979, 8769, 11211, 14615, 18685, 23937, 26307, 33633, 39895, 43845, 56055, 71811, 119685, 131535, 168165, 295223, 359055, 885669, 1476115, 2657007, 4428345, 13285035]

約数ペア:

[(1, 13285035), (3, 4428345), (5, 2657007), (9, 1476115), (15, 885669), (37, 359055), (45, 295223), (79, 168165), (101, 131535), (111, 119685), (185, 71811), (237, 56055), (303, 43845), (333, 39895), (395, 33633), (505, 26307), (555, 23937), (711, 18685), (909, 14615), (1185, 11211), (1515, 8769), (1665, 7979), (2923, 4545), (3555, 3737)]