3849615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 8465184

約数和(自身を除く): 4615569

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 101, 105, 121, 165, 231, 303, 315, 363, 385, 495, 505, 605, 693, 707, 847, 909, 1089, 1111, 1155, 1515, 1815, 2121, 2541, 3333, 3465, 3535, 4235, 4545, 5445, 5555, 6363, 7623, 7777, 9999, 10605, 12221, 12705, 16665, 23331, 31815, 36663, 38115, 38885, 49995, 61105, 69993, 85547, 109989, 116655, 183315, 256641, 349965, 427735, 549945, 769923, 1283205, 3849615]

約数ペア:

[(1, 3849615), (3, 1283205), (5, 769923), (7, 549945), (9, 427735), (11, 349965), (15, 256641), (21, 183315), (33, 116655), (35, 109989), (45, 85547), (55, 69993), (63, 61105), (77, 49995), (99, 38885), (101, 38115), (105, 36663), (121, 31815), (165, 23331), (231, 16665), (303, 12705), (315, 12221), (363, 10605), (385, 9999), (495, 7777), (505, 7623), (605, 6363), (693, 5555), (707, 5445), (847, 4545), (909, 4235), (1089, 3535), (1111, 3465), (1155, 3333), (1515, 2541), (1815, 2121)]