26460885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 21036075

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 239, 305, 363, 605, 671, 717, 915, 1195, 1815, 2013, 2629, 3355, 3585, 7381, 7887, 10065, 13145, 14579, 22143, 28919, 36905, 39435, 43737, 72895, 86757, 110715, 144595, 160369, 218685, 433785, 481107, 801845, 1764059, 2405535, 5292177, 8820295, 26460885]

約数ペア:

[(1, 26460885), (3, 8820295), (5, 5292177), (11, 2405535), (15, 1764059), (33, 801845), (55, 481107), (61, 433785), (121, 218685), (165, 160369), (183, 144595), (239, 110715), (305, 86757), (363, 72895), (605, 43737), (671, 39435), (717, 36905), (915, 28919), (1195, 22143), (1815, 14579), (2013, 13145), (2629, 10065), (3355, 7887), (3585, 7381)]