2442019995

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 4679700480

約数和(自身を除く): 2237680485

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 191, 243, 255, 405, 459, 573, 619, 765, 955, 1215, 1377, 1719, 1857, 2295, 2865, 3095, 3247, 4131, 5157, 5571, 6885, 8595, 9285, 9741, 10523, 15471, 16235, 16713, 20655, 25785, 27855, 29223, 31569, 46413, 48705, 50139, 52615, 77355, 83565, 87669, 94707, 118229, 146115, 150417, 157845, 232065, 250695, 263007, 284121, 354687, 438345, 473535, 591145, 752085, 789021, 852363, 1064061, 1315035, 1420605, 1773435, 2009893, 2557089, 3192183, 3945105, 4261815, 5320305, 6029679, 9576549, 10049465, 12785445, 15960915, 18089037, 28729647, 30148395, 47882745, 54267111, 90445185, 143648235, 162801333, 271335555, 488403999, 814006665, 2442019995]

約数ペア:

[(1, 2442019995), (3, 814006665), (5, 488403999), (9, 271335555), (15, 162801333), (17, 143648235), (27, 90445185), (45, 54267111), (51, 47882745), (81, 30148395), (85, 28729647), (135, 18089037), (153, 15960915), (191, 12785445), (243, 10049465), (255, 9576549), (405, 6029679), (459, 5320305), (573, 4261815), (619, 3945105), (765, 3192183), (955, 2557089), (1215, 2009893), (1377, 1773435), (1719, 1420605), (1857, 1315035), (2295, 1064061), (2865, 852363), (3095, 789021), (3247, 752085), (4131, 591145), (5157, 473535), (5571, 438345), (6885, 354687), (8595, 284121), (9285, 263007), (9741, 250695), (10523, 232065), (15471, 157845), (16235, 150417), (16713, 146115), (20655, 118229), (25785, 94707), (27855, 87669), (29223, 83565), (31569, 77355), (46413, 52615), (48705, 50139)]