26993295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 54312960

約数和(自身を除く): 27319665

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1279, 1407, 2345, 3015, 3837, 4221, 6395, 7035, 8953, 11511, 19185, 21105, 26859, 44765, 57555, 80577, 85693, 134295, 257079, 402885, 428465, 599851, 771237, 1285395, 1799553, 2999255, 3856185, 5398659, 8997765, 26993295]

約数ペア:

[(1, 26993295), (3, 8997765), (5, 5398659), (7, 3856185), (9, 2999255), (15, 1799553), (21, 1285395), (35, 771237), (45, 599851), (63, 428465), (67, 402885), (105, 257079), (201, 134295), (315, 85693), (335, 80577), (469, 57555), (603, 44765), (1005, 26859), (1279, 21105), (1407, 19185), (2345, 11511), (3015, 8953), (3837, 7035), (4221, 6395)]