3913245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 4312035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 101, 105, 123, 135, 189, 205, 287, 303, 315, 369, 505, 615, 707, 861, 909, 945, 1107, 1435, 1515, 1845, 2121, 2583, 2727, 3535, 4141, 4305, 4545, 5535, 6363, 7749, 10605, 12423, 12915, 13635, 19089, 20705, 28987, 31815, 37269, 38745, 62115, 86961, 95445, 111807, 144935, 186345, 260883, 434805, 559035, 782649, 1304415, 3913245]

約数ペア:

[(1, 3913245), (3, 1304415), (5, 782649), (7, 559035), (9, 434805), (15, 260883), (21, 186345), (27, 144935), (35, 111807), (41, 95445), (45, 86961), (63, 62115), (101, 38745), (105, 37269), (123, 31815), (135, 28987), (189, 20705), (205, 19089), (287, 13635), (303, 12915), (315, 12423), (369, 10605), (505, 7749), (615, 6363), (707, 5535), (861, 4545), (909, 4305), (945, 4141), (1107, 3535), (1435, 2727), (1515, 2583), (1845, 2121)]