3727955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 5833728

約数和(自身を除く): 2105773

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 421, 805, 1265, 1771, 2105, 2947, 4631, 8855, 9683, 14735, 23155, 32417, 48415, 67781, 106513, 162085, 338905, 532565, 745591, 3727955]

約数ペア:

[(1, 3727955), (5, 745591), (7, 532565), (11, 338905), (23, 162085), (35, 106513), (55, 67781), (77, 48415), (115, 32417), (161, 23155), (253, 14735), (385, 9683), (421, 8855), (805, 4631), (1265, 2947), (1771, 2105)]