15694977981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 22982529024

約数和(自身を除く): 7287551043

約数列:

[1, 3, 23, 41, 61, 69, 103, 123, 183, 309, 883, 943, 1403, 2369, 2501, 2649, 2829, 4209, 4223, 6283, 7107, 7503, 12669, 18849, 20309, 36203, 53863, 57523, 60927, 90949, 97129, 108609, 144509, 161589, 172569, 257603, 272847, 291387, 433527, 772809, 832669, 1238849, 2091827, 2208383, 2498007, 3716547, 3728909, 5547889, 5924869, 6275481, 6625149, 11186727, 16643667, 17774607, 50792809, 85764907, 127601447, 152378427, 227463449, 257294721, 382804341, 682390347, 5231659327, 15694977981]

約数ペア:

[(1, 15694977981), (3, 5231659327), (23, 682390347), (41, 382804341), (61, 257294721), (69, 227463449), (103, 152378427), (123, 127601447), (183, 85764907), (309, 50792809), (883, 17774607), (943, 16643667), (1403, 11186727), (2369, 6625149), (2501, 6275481), (2649, 5924869), (2829, 5547889), (4209, 3728909), (4223, 3716547), (6283, 2498007), (7107, 2208383), (7503, 2091827), (12669, 1238849), (18849, 832669), (20309, 772809), (36203, 433527), (53863, 291387), (57523, 272847), (60927, 257603), (90949, 172569), (97129, 161589), (108609, 144509)]