7641095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3971065

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 223, 385, 445, 623, 979, 1115, 1561, 2453, 3115, 4895, 6853, 7805, 12265, 17171, 19847, 34265, 85855, 99235, 138929, 218317, 694645, 1091585, 1528219, 7641095]

約数ペア:

[(1, 7641095), (5, 1528219), (7, 1091585), (11, 694645), (35, 218317), (55, 138929), (77, 99235), (89, 85855), (223, 34265), (385, 19847), (445, 17171), (623, 12265), (979, 7805), (1115, 6853), (1561, 4895), (2453, 3115)]