15661314135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1\times {\mathrm{4463}}^1$

素因数の和:7192

約数の個数: 48

約数和(自身を含む): 28099094400

約数和(自身を除く): 12437780265

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2689, 4463, 8067, 13389, 13445, 22315, 24201, 40167, 40335, 66945, 77981, 121005, 129427, 200835, 233943, 388281, 389905, 647135, 701829, 1164843, 1169715, 1941405, 3509145, 5824215, 12001007, 36003021, 60005035, 108009063, 180015105, 348029203, 540045315, 1044087609, 1740146015, 3132262827, 5220438045, 15661314135]

約数ペア:

[(1, 15661314135), (3, 5220438045), (5, 3132262827), (9, 1740146015), (15, 1044087609), (29, 540045315), (45, 348029203), (87, 180015105), (145, 108009063), (261, 60005035), (435, 36003021), (1305, 12001007), (2689, 5824215), (4463, 3509145), (8067, 1941405), (13389, 1169715), (13445, 1164843), (22315, 701829), (24201, 647135), (40167, 389905), (40335, 388281), (66945, 233943), (77981, 200835), (121005, 129427)]