40660665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6253

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 30809415

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6203, 6555, 18609, 31015, 93045, 117857, 142669, 353571, 428007, 589285, 713345, 1767855, 2140035, 2710711, 8132133, 13553555, 40660665]

約数ペア:

[(1, 40660665), (3, 13553555), (5, 8132133), (15, 2710711), (19, 2140035), (23, 1767855), (57, 713345), (69, 589285), (95, 428007), (115, 353571), (285, 142669), (345, 117857), (437, 93045), (1311, 31015), (2185, 18609), (6203, 6555)]