12107935

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 5402465

約数列:

[1, 5, 7, 29, 35, 79, 145, 151, 203, 395, 553, 755, 1015, 1057, 2291, 2765, 4379, 5285, 11455, 11929, 16037, 21895, 30653, 59645, 80185, 83503, 153265, 345941, 417515, 1729705, 2421587, 12107935]

約数ペア:

[(1, 12107935), (5, 2421587), (7, 1729705), (29, 417515), (35, 345941), (79, 153265), (145, 83503), (151, 80185), (203, 59645), (395, 30653), (553, 21895), (755, 16037), (1015, 11929), (1057, 11455), (2291, 5285), (2765, 4379)]