479862145

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 722304000

約数和(自身を除く): 242441855

約数列:

[1, 5, 7, 17, 35, 49, 85, 109, 119, 151, 245, 343, 545, 595, 755, 763, 833, 1057, 1715, 1853, 2567, 3815, 4165, 5285, 5341, 5831, 7399, 9265, 12835, 12971, 16459, 17969, 26705, 29155, 36995, 37387, 51793, 64855, 82295, 89845, 90797, 115213, 125783, 186935, 258965, 279803, 453985, 576065, 628915, 635579, 806491, 880481, 1399015, 1958621, 3177895, 4032455, 4402405, 5645437, 9793105, 13710347, 28227185, 68551735, 95972429, 479862145]

約数ペア:

[(1, 479862145), (5, 95972429), (7, 68551735), (17, 28227185), (35, 13710347), (49, 9793105), (85, 5645437), (109, 4402405), (119, 4032455), (151, 3177895), (245, 1958621), (343, 1399015), (545, 880481), (595, 806491), (755, 635579), (763, 628915), (833, 576065), (1057, 453985), (1715, 279803), (1853, 258965), (2567, 186935), (3815, 125783), (4165, 115213), (5285, 90797), (5341, 89845), (5831, 82295), (7399, 64855), (9265, 51793), (12835, 37387), (12971, 36995), (16459, 29155), (17969, 26705)]