56064015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 116766720

約数和(自身を除く): 60702705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1435, 1447, 1845, 2583, 4305, 4341, 5535, 7235, 7749, 10129, 12915, 13023, 21705, 30387, 38745, 39069, 50645, 59327, 65115, 91161, 151935, 177981, 195345, 273483, 296635, 415289, 455805, 533943, 889905, 1245867, 1367415, 1601829, 2076445, 2669715, 3737601, 6229335, 8009145, 11212803, 18688005, 56064015]

約数ペア:

[(1, 56064015), (3, 18688005), (5, 11212803), (7, 8009145), (9, 6229335), (15, 3737601), (21, 2669715), (27, 2076445), (35, 1601829), (41, 1367415), (45, 1245867), (63, 889905), (105, 533943), (123, 455805), (135, 415289), (189, 296635), (205, 273483), (287, 195345), (315, 177981), (369, 151935), (615, 91161), (861, 65115), (945, 59327), (1107, 50645), (1435, 39069), (1447, 38745), (1845, 30387), (2583, 21705), (4305, 13023), (4341, 12915), (5535, 10129), (7235, 7749)]