103413275

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 56888965

約数列:

[1, 5, 7, 25, 29, 35, 41, 49, 71, 145, 175, 203, 205, 245, 287, 355, 497, 725, 1015, 1025, 1189, 1225, 1421, 1435, 1775, 2009, 2059, 2485, 2911, 3479, 5075, 5945, 7105, 7175, 8323, 10045, 10295, 12425, 14413, 14555, 17395, 20377, 29725, 35525, 41615, 50225, 51475, 58261, 72065, 72775, 84419, 86975, 100891, 101885, 142639, 208075, 291305, 360325, 422095, 504455, 509425, 590933, 713195, 1456525, 2110475, 2522275, 2954665, 3565975, 4136531, 14773325, 20682655, 103413275]

約数ペア:

[(1, 103413275), (5, 20682655), (7, 14773325), (25, 4136531), (29, 3565975), (35, 2954665), (41, 2522275), (49, 2110475), (71, 1456525), (145, 713195), (175, 590933), (203, 509425), (205, 504455), (245, 422095), (287, 360325), (355, 291305), (497, 208075), (725, 142639), (1015, 101885), (1025, 100891), (1189, 86975), (1225, 84419), (1421, 72775), (1435, 72065), (1775, 58261), (2009, 51475), (2059, 50225), (2485, 41615), (2911, 35525), (3479, 29725), (5075, 20377), (5945, 17395), (7105, 14555), (7175, 14413), (8323, 12425), (10045, 10295)]