2013143955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{79367}}^1$

素因数の和:79483

約数の個数: 32

約数和(自身を含む): 3428697600

約数和(自身を除く): 1415553645

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 5073, 8455, 25365, 79367, 238101, 396835, 1190505, 1507973, 4523919, 7063663, 7539865, 21190989, 22619595, 35318315, 105954945, 134209597, 402628791, 671047985, 2013143955]

約数ペア:

[(1, 2013143955), (3, 671047985), (5, 402628791), (15, 134209597), (19, 105954945), (57, 35318315), (89, 22619595), (95, 21190989), (267, 7539865), (285, 7063663), (445, 4523919), (1335, 1507973), (1691, 1190505), (5073, 396835), (8455, 238101), (25365, 79367)]