140415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 262656

約数和(自身を除く): 122241

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 55, 69, 111, 115, 165, 185, 253, 345, 407, 555, 759, 851, 1221, 1265, 2035, 2553, 3795, 4255, 6105, 9361, 12765, 28083, 46805, 140415]

約数ペア:

[(1, 140415), (3, 46805), (5, 28083), (11, 12765), (15, 9361), (23, 6105), (33, 4255), (37, 3795), (55, 2553), (69, 2035), (111, 1265), (115, 1221), (165, 851), (185, 759), (253, 555), (345, 407)]