2123147535

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 3426209280

約数和(自身を除く): 1303061745

約数列:

[1, 3, 5, 15, 163, 489, 557, 815, 1559, 1671, 2445, 2785, 4677, 7795, 8355, 23385, 90791, 254117, 272373, 453955, 762351, 868363, 1270585, 1361865, 2605089, 3811755, 4341815, 13025445, 141543169, 424629507, 707715845, 2123147535]

約数ペア:

[(1, 2123147535), (3, 707715845), (5, 424629507), (15, 141543169), (163, 13025445), (489, 4341815), (557, 3811755), (815, 2605089), (1559, 1361865), (1671, 1270585), (2445, 868363), (2785, 762351), (4677, 453955), (7795, 272373), (8355, 254117), (23385, 90791)]