42679395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 81379584

約数和(自身を除く): 38700189

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 571, 755, 1359, 1661, 1713, 2265, 2855, 4983, 5139, 6281, 6795, 8305, 8565, 14949, 18843, 24915, 25695, 31405, 56529, 74745, 86221, 94215, 258663, 282645, 431105, 775989, 948431, 1293315, 2845293, 3879945, 4742155, 8535879, 14226465, 42679395]

約数ペア:

[(1, 42679395), (3, 14226465), (5, 8535879), (9, 4742155), (11, 3879945), (15, 2845293), (33, 1293315), (45, 948431), (55, 775989), (99, 431105), (151, 282645), (165, 258663), (453, 94215), (495, 86221), (571, 74745), (755, 56529), (1359, 31405), (1661, 25695), (1713, 24915), (2265, 18843), (2855, 14949), (4983, 8565), (5139, 8305), (6281, 6795)]