63289755

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 118785216

約数和(自身を除く): 55495461

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 81, 93, 135, 155, 213, 279, 355, 405, 465, 639, 837, 1065, 1395, 1917, 2201, 2511, 3195, 4185, 5041, 5751, 6603, 9585, 11005, 12555, 15123, 19809, 25205, 28755, 33015, 45369, 59427, 75615, 99045, 136107, 156271, 178281, 226845, 297135, 408321, 468813, 680535, 781355, 891405, 1406439, 2041605, 2344065, 4219317, 7032195, 12657951, 21096585, 63289755]

約数ペア:

[(1, 63289755), (3, 21096585), (5, 12657951), (9, 7032195), (15, 4219317), (27, 2344065), (31, 2041605), (45, 1406439), (71, 891405), (81, 781355), (93, 680535), (135, 468813), (155, 408321), (213, 297135), (279, 226845), (355, 178281), (405, 156271), (465, 136107), (639, 99045), (837, 75615), (1065, 59427), (1395, 45369), (1917, 33015), (2201, 28755), (2511, 25205), (3195, 19809), (4185, 15123), (5041, 12555), (5751, 11005), (6603, 9585)]