3005985915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{2423}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 5490650880

約数和(自身を除く): 2484664965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1451, 2423, 4353, 7255, 7269, 12115, 13059, 21765, 21807, 27569, 36345, 46037, 65295, 82707, 109035, 137845, 138111, 230185, 248121, 413535, 414333, 690555, 1240605, 2071665, 3515773, 10547319, 17578865, 31641957, 52736595, 66799687, 158209785, 200399061, 333998435, 601197183, 1001995305, 3005985915]

約数ペア:

[(1, 3005985915), (3, 1001995305), (5, 601197183), (9, 333998435), (15, 200399061), (19, 158209785), (45, 66799687), (57, 52736595), (95, 31641957), (171, 17578865), (285, 10547319), (855, 3515773), (1451, 2071665), (2423, 1240605), (4353, 690555), (7255, 414333), (7269, 413535), (12115, 248121), (13059, 230185), (21765, 138111), (21807, 137845), (27569, 109035), (36345, 82707), (46037, 65295)]