7398351405

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 13299137280

約数和(自身を除く): 5900785875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 337, 411, 685, 1011, 1187, 1233, 1685, 2055, 3033, 3561, 3699, 5055, 5935, 6165, 9099, 10683, 15165, 17805, 18495, 32049, 45495, 46169, 53415, 138507, 160245, 162619, 230845, 400019, 415521, 487857, 692535, 813095, 1200057, 1246563, 1463571, 2000095, 2077605, 2439285, 3600171, 4390713, 6000285, 6232815, 7317855, 10800513, 18000855, 21953565, 54002565, 54802603, 164407809, 274013015, 493223427, 822039045, 1479670281, 2466117135, 7398351405]

約数ペア:

[(1, 7398351405), (3, 2466117135), (5, 1479670281), (9, 822039045), (15, 493223427), (27, 274013015), (45, 164407809), (135, 54802603), (137, 54002565), (337, 21953565), (411, 18000855), (685, 10800513), (1011, 7317855), (1187, 6232815), (1233, 6000285), (1685, 4390713), (2055, 3600171), (3033, 2439285), (3561, 2077605), (3699, 2000095), (5055, 1463571), (5935, 1246563), (6165, 1200057), (9099, 813095), (10683, 692535), (15165, 487857), (17805, 415521), (18495, 400019), (32049, 230845), (45495, 162619), (46169, 160245), (53415, 138507)]