1154205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 2155608

約数和(自身を除く): 1001403

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1973, 5919, 9865, 17757, 25649, 29595, 76947, 88785, 128245, 230841, 384735, 1154205]

約数ペア:

[(1, 1154205), (3, 384735), (5, 230841), (9, 128245), (13, 88785), (15, 76947), (39, 29595), (45, 25649), (65, 17757), (117, 9865), (195, 5919), (585, 1973)]