74285295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16511

約数の個数: 32

約数和(自身を含む): 139003392

約数和(自身を除く): 64718097

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 16453, 49359, 82265, 115171, 246795, 345513, 575855, 707479, 1727565, 2122437, 3537395, 4952353, 10612185, 14857059, 24761765, 74285295]

約数ペア:

[(1, 74285295), (3, 24761765), (5, 14857059), (7, 10612185), (15, 4952353), (21, 3537395), (35, 2122437), (43, 1727565), (105, 707479), (129, 575855), (215, 345513), (301, 246795), (645, 115171), (903, 82265), (1505, 49359), (4515, 16453)]