44640715

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 66156480

約数和(自身を除く): 21515765

約数列:

[1, 5, 7, 29, 35, 49, 61, 103, 145, 203, 245, 305, 427, 515, 721, 1015, 1421, 1769, 2135, 2987, 2989, 3605, 5047, 6283, 7105, 8845, 12383, 14935, 14945, 20909, 25235, 31415, 43981, 61915, 86681, 104545, 146363, 182207, 219905, 307867, 433405, 731815, 911035, 1275449, 1539335, 6377245, 8928143, 44640715]

約数ペア:

[(1, 44640715), (5, 8928143), (7, 6377245), (29, 1539335), (35, 1275449), (49, 911035), (61, 731815), (103, 433405), (145, 307867), (203, 219905), (245, 182207), (305, 146363), (427, 104545), (515, 86681), (721, 61915), (1015, 43981), (1421, 31415), (1769, 25235), (2135, 20909), (2987, 14945), (2989, 14935), (3605, 12383), (5047, 8845), (6283, 7105)]