29723155

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 16816205

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 269, 287, 385, 451, 539, 1345, 1435, 1883, 2009, 2255, 2695, 2959, 3157, 9415, 10045, 11029, 13181, 14795, 15785, 20713, 22099, 55145, 65905, 77203, 103565, 110495, 121319, 144991, 386015, 540421, 606595, 724955, 849233, 2702105, 4246165, 5944631, 29723155]

約数ペア:

[(1, 29723155), (5, 5944631), (7, 4246165), (11, 2702105), (35, 849233), (41, 724955), (49, 606595), (55, 540421), (77, 386015), (205, 144991), (245, 121319), (269, 110495), (287, 103565), (385, 77203), (451, 65905), (539, 55145), (1345, 22099), (1435, 20713), (1883, 15785), (2009, 14795), (2255, 13181), (2695, 11029), (2959, 10045), (3157, 9415)]