13651155

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 28383264

約数和(自身を除く): 14732109

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 151, 205, 245, 287, 315, 369, 441, 453, 615, 735, 755, 861, 1057, 1359, 1435, 1845, 2009, 2205, 2265, 2583, 3171, 4305, 5285, 6027, 6191, 6795, 7399, 9513, 10045, 12915, 15855, 18081, 18573, 22197, 30135, 30955, 36995, 43337, 47565, 55719, 66591, 90405, 92865, 110985, 130011, 216685, 278595, 303359, 332955, 390033, 650055, 910077, 1516795, 1950165, 2730231, 4550385, 13651155]

約数ペア:

[(1, 13651155), (3, 4550385), (5, 2730231), (7, 1950165), (9, 1516795), (15, 910077), (21, 650055), (35, 390033), (41, 332955), (45, 303359), (49, 278595), (63, 216685), (105, 130011), (123, 110985), (147, 92865), (151, 90405), (205, 66591), (245, 55719), (287, 47565), (315, 43337), (369, 36995), (441, 30955), (453, 30135), (615, 22197), (735, 18573), (755, 18081), (861, 15855), (1057, 12915), (1359, 10045), (1435, 9513), (1845, 7399), (2009, 6795), (2205, 6191), (2265, 6027), (2583, 5285), (3171, 4305)]