241897695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2381}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 417783744

約数和(自身を除く): 175886049

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 521, 1563, 2381, 2605, 6773, 7143, 7815, 11905, 20319, 30953, 33865, 35715, 92859, 101595, 154765, 464295, 1240501, 3721503, 6202505, 16126513, 18607515, 48379539, 80632565, 241897695]

約数ペア:

[(1, 241897695), (3, 80632565), (5, 48379539), (13, 18607515), (15, 16126513), (39, 6202505), (65, 3721503), (195, 1240501), (521, 464295), (1563, 154765), (2381, 101595), (2605, 92859), (6773, 35715), (7143, 33865), (7815, 30953), (11905, 20319)]