16239015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 32793600

約数和(自身を除く): 16554585

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 487, 513, 585, 741, 855, 1235, 1461, 1755, 2223, 2435, 2565, 3705, 4383, 6331, 6669, 7305, 9253, 11115, 13149, 18993, 21915, 27759, 31655, 33345, 46265, 56979, 65745, 83277, 94965, 120289, 138795, 170937, 249831, 284895, 360867, 416385, 601445, 854685, 1082601, 1249155, 1804335, 3247803, 5413005, 16239015]

約数ペア:

[(1, 16239015), (3, 5413005), (5, 3247803), (9, 1804335), (13, 1249155), (15, 1082601), (19, 854685), (27, 601445), (39, 416385), (45, 360867), (57, 284895), (65, 249831), (95, 170937), (117, 138795), (135, 120289), (171, 94965), (195, 83277), (247, 65745), (285, 56979), (351, 46265), (487, 33345), (513, 31655), (585, 27759), (741, 21915), (855, 18993), (1235, 13149), (1461, 11115), (1755, 9253), (2223, 7305), (2435, 6669), (2565, 6331), (3705, 4383)]