238459605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1979}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 396316800

約数和(自身を除く): 157857195

約数列:

[1, 3, 5, 15, 29, 87, 145, 277, 435, 831, 1385, 1979, 4155, 5937, 8033, 9895, 24099, 29685, 40165, 57391, 120495, 172173, 286955, 548183, 860865, 1644549, 2740915, 8222745, 15897307, 47691921, 79486535, 238459605]

約数ペア:

[(1, 238459605), (3, 79486535), (5, 47691921), (15, 15897307), (29, 8222745), (87, 2740915), (145, 1644549), (277, 860865), (435, 548183), (831, 286955), (1385, 172173), (1979, 120495), (4155, 57391), (5937, 40165), (8033, 29685), (9895, 24099)]