26119395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 25720605

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 599, 765, 855, 969, 1615, 1797, 2295, 2565, 2907, 2995, 4845, 5391, 8721, 8985, 10183, 11381, 14535, 16173, 26955, 30549, 34143, 43605, 50915, 56905, 80865, 91647, 102429, 152745, 170715, 193477, 274941, 307287, 458235, 512145, 580431, 967385, 1374705, 1536435, 1741293, 2902155, 5223879, 8706465, 26119395]

約数ペア:

[(1, 26119395), (3, 8706465), (5, 5223879), (9, 2902155), (15, 1741293), (17, 1536435), (19, 1374705), (27, 967385), (45, 580431), (51, 512145), (57, 458235), (85, 307287), (95, 274941), (135, 193477), (153, 170715), (171, 152745), (255, 102429), (285, 91647), (323, 80865), (459, 56905), (513, 50915), (599, 43605), (765, 34143), (855, 30549), (969, 26955), (1615, 16173), (1797, 14535), (2295, 11381), (2565, 10183), (2907, 8985), (2995, 8721), (4845, 5391)]