2045834955

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191827}}^1$

素因数の和:191920

約数の個数: 32

約数和(自身を含む): 3683097600

約数和(自身を除く): 1637262645

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 191827, 575481, 959135, 1726443, 2877405, 5179329, 8632215, 15154333, 25896645, 45462999, 75771665, 136388997, 227314995, 409166991, 681944985, 2045834955]

約数ペア:

[(1, 2045834955), (3, 681944985), (5, 409166991), (9, 227314995), (15, 136388997), (27, 75771665), (45, 45462999), (79, 25896645), (135, 15154333), (237, 8632215), (395, 5179329), (711, 2877405), (1185, 1726443), (2133, 959135), (3555, 575481), (10665, 191827)]