5471655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 10586112

約数和(自身を除く): 5114457

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 465, 615, 651, 861, 1085, 1271, 1435, 1681, 3255, 3813, 4305, 5043, 6355, 8405, 8897, 11767, 19065, 25215, 26691, 35301, 44485, 52111, 58835, 133455, 156333, 176505, 260555, 364777, 781665, 1094331, 1823885, 5471655]

約数ペア:

[(1, 5471655), (3, 1823885), (5, 1094331), (7, 781665), (15, 364777), (21, 260555), (31, 176505), (35, 156333), (41, 133455), (93, 58835), (105, 52111), (123, 44485), (155, 35301), (205, 26691), (217, 25215), (287, 19065), (465, 11767), (615, 8897), (651, 8405), (861, 6355), (1085, 5043), (1271, 4305), (1435, 3813), (1681, 3255)]