10681515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 21687120

約数和(自身を除く): 11005605

約数列:

[1, 3, 5, 9, 13, 15, 19, 31, 39, 45, 57, 65, 93, 95, 117, 155, 171, 195, 247, 279, 285, 403, 465, 585, 589, 741, 855, 961, 1209, 1235, 1395, 1767, 2015, 2223, 2883, 2945, 3627, 3705, 4805, 5301, 6045, 7657, 8649, 8835, 11115, 12493, 14415, 18135, 18259, 22971, 26505, 37479, 38285, 43245, 54777, 62465, 68913, 91295, 112437, 114855, 164331, 187395, 237367, 273885, 344565, 562185, 712101, 821655, 1186835, 2136303, 3560505, 10681515]

約数ペア:

[(1, 10681515), (3, 3560505), (5, 2136303), (9, 1186835), (13, 821655), (15, 712101), (19, 562185), (31, 344565), (39, 273885), (45, 237367), (57, 187395), (65, 164331), (93, 114855), (95, 112437), (117, 91295), (155, 68913), (171, 62465), (195, 54777), (247, 43245), (279, 38285), (285, 37479), (403, 26505), (465, 22971), (585, 18259), (589, 18135), (741, 14415), (855, 12493), (961, 11115), (1209, 8835), (1235, 8649), (1395, 7657), (1767, 6045), (2015, 5301), (2223, 4805), (2883, 3705), (2945, 3627)]