84886515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 176563200

約数和(自身を除く): 91676685

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1935, 2089, 2709, 4515, 5805, 6267, 8127, 10445, 13545, 14623, 18801, 31335, 40635, 43869, 56403, 73115, 89827, 94005, 131607, 219345, 269481, 282015, 394821, 449135, 628789, 658035, 808443, 1347405, 1886367, 1974105, 2425329, 3143945, 4042215, 5659101, 9431835, 12126645, 16977303, 28295505, 84886515]

約数ペア:

[(1, 84886515), (3, 28295505), (5, 16977303), (7, 12126645), (9, 9431835), (15, 5659101), (21, 4042215), (27, 3143945), (35, 2425329), (43, 1974105), (45, 1886367), (63, 1347405), (105, 808443), (129, 658035), (135, 628789), (189, 449135), (215, 394821), (301, 282015), (315, 269481), (387, 219345), (645, 131607), (903, 94005), (945, 89827), (1161, 73115), (1505, 56403), (1935, 43869), (2089, 40635), (2709, 31335), (4515, 18801), (5805, 14623), (6267, 13545), (8127, 10445)]