40000095

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 71547840

約数和(自身を除く): 31547745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 1637, 2715, 4887, 4911, 8145, 8185, 14733, 24435, 24555, 44199, 73665, 220995, 296297, 888891, 1481485, 2666673, 4444455, 8000019, 13333365, 40000095]

約数ペア:

[(1, 40000095), (3, 13333365), (5, 8000019), (9, 4444455), (15, 2666673), (27, 1481485), (45, 888891), (135, 296297), (181, 220995), (543, 73665), (905, 44199), (1629, 24555), (1637, 24435), (2715, 14733), (4887, 8185), (4911, 8145)]