18769931415

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{366851}}^1$

素因数の和:367244

約数の個数: 32

約数和(自身を含む): 33456902400

約数和(自身を除く): 14686970985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1137, 1895, 3411, 5685, 10233, 17055, 51165, 366851, 1100553, 1834255, 3301659, 5502765, 9904977, 16508295, 49524885, 139036529, 417109587, 695182645, 1251328761, 2085547935, 3753986283, 6256643805, 18769931415]

約数ペア:

[(1, 18769931415), (3, 6256643805), (5, 3753986283), (9, 2085547935), (15, 1251328761), (27, 695182645), (45, 417109587), (135, 139036529), (379, 49524885), (1137, 16508295), (1895, 9904977), (3411, 5502765), (5685, 3301659), (10233, 1834255), (17055, 1100553), (51165, 366851)]