98697865

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 41454455

約数列:

[1, 5, 7, 35, 41, 109, 205, 287, 545, 631, 763, 1435, 3155, 3815, 4417, 4469, 22085, 22345, 25871, 31283, 68779, 129355, 156415, 181097, 343895, 481453, 905485, 2407265, 2819939, 14099695, 19739573, 98697865]

約数ペア:

[(1, 98697865), (5, 19739573), (7, 14099695), (35, 2819939), (41, 2407265), (109, 905485), (205, 481453), (287, 343895), (545, 181097), (631, 156415), (763, 129355), (1435, 68779), (3155, 31283), (3815, 25871), (4417, 22345), (4469, 22085)]