6984495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 14976000

約数和(自身を除く): 7991505

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 389, 399, 513, 665, 855, 945, 1167, 1197, 1945, 1995, 2565, 2723, 3501, 3591, 5835, 5985, 7391, 8169, 10503, 13615, 17505, 17955, 22173, 24507, 36955, 40845, 51737, 52515, 66519, 73521, 110865, 122535, 155211, 199557, 258685, 332595, 367605, 465633, 776055, 997785, 1396899, 2328165, 6984495]

約数ペア:

[(1, 6984495), (3, 2328165), (5, 1396899), (7, 997785), (9, 776055), (15, 465633), (19, 367605), (21, 332595), (27, 258685), (35, 199557), (45, 155211), (57, 122535), (63, 110865), (95, 73521), (105, 66519), (133, 52515), (135, 51737), (171, 40845), (189, 36955), (285, 24507), (315, 22173), (389, 17955), (399, 17505), (513, 13615), (665, 10503), (855, 8169), (945, 7391), (1167, 5985), (1197, 5835), (1945, 3591), (1995, 3501), (2565, 2723)]