2893186485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6911}}^1$

素因数の和:7375

約数の個数: 64

約数和(自身を含む): 5892341760

約数和(自身を除く): 2999155275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 443, 945, 1329, 2215, 3101, 3987, 6645, 6911, 9303, 11961, 15505, 19935, 20733, 27909, 34555, 46515, 48377, 59805, 62199, 83727, 103665, 139545, 145131, 186597, 241885, 310995, 418635, 435393, 725655, 932985, 1306179, 2176965, 3061573, 6530895, 9184719, 15307865, 21431011, 27554157, 45923595, 64293033, 82662471, 107155055, 137770785, 192879099, 321465165, 413312355, 578637297, 964395495, 2893186485]

約数ペア:

[(1, 2893186485), (3, 964395495), (5, 578637297), (7, 413312355), (9, 321465165), (15, 192879099), (21, 137770785), (27, 107155055), (35, 82662471), (45, 64293033), (63, 45923595), (105, 27554157), (135, 21431011), (189, 15307865), (315, 9184719), (443, 6530895), (945, 3061573), (1329, 2176965), (2215, 1306179), (3101, 932985), (3987, 725655), (6645, 435393), (6911, 418635), (9303, 310995), (11961, 241885), (15505, 186597), (19935, 145131), (20733, 139545), (27909, 103665), (34555, 83727), (46515, 62199), (48377, 59805)]