8941485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 17547264

約数和(自身を除く): 8605779

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 67, 93, 105, 123, 155, 201, 205, 217, 287, 335, 465, 469, 615, 651, 861, 1005, 1085, 1271, 1407, 1435, 2077, 2345, 2747, 3255, 3813, 4305, 6231, 6355, 7035, 8241, 8897, 10385, 13735, 14539, 19065, 19229, 26691, 31155, 41205, 43617, 44485, 57687, 72695, 85157, 96145, 133455, 218085, 255471, 288435, 425785, 596099, 1277355, 1788297, 2980495, 8941485]

約数ペア:

[(1, 8941485), (3, 2980495), (5, 1788297), (7, 1277355), (15, 596099), (21, 425785), (31, 288435), (35, 255471), (41, 218085), (67, 133455), (93, 96145), (105, 85157), (123, 72695), (155, 57687), (201, 44485), (205, 43617), (217, 41205), (287, 31155), (335, 26691), (465, 19229), (469, 19065), (615, 14539), (651, 13735), (861, 10385), (1005, 8897), (1085, 8241), (1271, 7035), (1407, 6355), (1435, 6231), (2077, 4305), (2345, 3813), (2747, 3255)]