340897245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22129}}^1$

素因数の和:22229

約数の個数: 32

約数和(自身を含む): 594854400

約数和(自身を除く): 253957155

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 22129, 66387, 110645, 287677, 331935, 863031, 1438385, 1748191, 4315155, 5244573, 8740955, 22726483, 26222865, 68179449, 113632415, 340897245]

約数ペア:

[(1, 340897245), (3, 113632415), (5, 68179449), (13, 26222865), (15, 22726483), (39, 8740955), (65, 5244573), (79, 4315155), (195, 1748191), (237, 1438385), (395, 863031), (1027, 331935), (1185, 287677), (3081, 110645), (5135, 66387), (15405, 22129)]