12124315

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 6491429

約数列:

[1, 5, 7, 17, 35, 41, 49, 71, 85, 119, 205, 245, 287, 355, 497, 595, 697, 833, 1207, 1435, 2009, 2485, 2911, 3479, 3485, 4165, 4879, 6035, 8449, 10045, 14555, 17395, 20377, 24395, 34153, 42245, 49487, 59143, 101885, 142639, 170765, 247435, 295715, 346409, 713195, 1732045, 2424863, 12124315]

約数ペア:

[(1, 12124315), (5, 2424863), (7, 1732045), (17, 713195), (35, 346409), (41, 295715), (49, 247435), (71, 170765), (85, 142639), (119, 101885), (205, 59143), (245, 49487), (287, 42245), (355, 34153), (497, 24395), (595, 20377), (697, 17395), (833, 14555), (1207, 10045), (1435, 8449), (2009, 6035), (2485, 4879), (2911, 4165), (3479, 3485)]