8290485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 17448960

約数和(自身を除く): 9158475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 283, 315, 465, 651, 837, 849, 945, 1085, 1395, 1415, 1953, 1981, 2547, 3255, 4185, 4245, 5859, 5943, 7641, 8773, 9765, 9905, 12735, 17829, 26319, 29295, 29715, 38205, 43865, 53487, 61411, 78957, 89145, 131595, 184233, 236871, 267435, 307055, 394785, 552699, 921165, 1184355, 1658097, 2763495, 8290485]

約数ペア:

[(1, 8290485), (3, 2763495), (5, 1658097), (7, 1184355), (9, 921165), (15, 552699), (21, 394785), (27, 307055), (31, 267435), (35, 236871), (45, 184233), (63, 131595), (93, 89145), (105, 78957), (135, 61411), (155, 53487), (189, 43865), (217, 38205), (279, 29715), (283, 29295), (315, 26319), (465, 17829), (651, 12735), (837, 9905), (849, 9765), (945, 8773), (1085, 7641), (1395, 5943), (1415, 5859), (1953, 4245), (1981, 4185), (2547, 3255)]