99864695

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 141391008

約数和(自身を除く): 41526313

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 5741, 17395, 28705, 40187, 200935, 281309, 407611, 1406545, 2038055, 2853277, 14266385, 19972939, 99864695]

約数ペア:

[(1, 99864695), (5, 19972939), (7, 14266385), (35, 2853277), (49, 2038055), (71, 1406545), (245, 407611), (355, 281309), (497, 200935), (2485, 40187), (3479, 28705), (5741, 17395)]