24705065

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 13708375

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 89, 103, 245, 385, 445, 515, 539, 623, 721, 979, 1133, 2695, 3115, 3605, 4361, 4895, 5047, 5665, 6853, 7931, 9167, 21805, 25235, 34265, 39655, 45835, 47971, 55517, 64169, 100837, 239855, 277585, 320845, 449183, 504185, 705859, 2245915, 3529295, 4941013, 24705065]

約数ペア:

[(1, 24705065), (5, 4941013), (7, 3529295), (11, 2245915), (35, 705859), (49, 504185), (55, 449183), (77, 320845), (89, 277585), (103, 239855), (245, 100837), (385, 64169), (445, 55517), (515, 47971), (539, 45835), (623, 39655), (721, 34265), (979, 25235), (1133, 21805), (2695, 9167), (3115, 7931), (3605, 6853), (4361, 5665), (4895, 5047)]