29676985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 41150592

約数和(自身を除く): 11473607

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 251, 535, 1105, 1255, 1391, 1819, 3263, 4267, 6955, 9095, 16315, 21335, 23647, 26857, 55471, 118235, 134285, 277355, 349141, 456569, 1745705, 2282845, 5935397, 29676985]

約数ペア:

[(1, 29676985), (5, 5935397), (13, 2282845), (17, 1745705), (65, 456569), (85, 349141), (107, 277355), (221, 134285), (251, 118235), (535, 55471), (1105, 26857), (1255, 23647), (1391, 21335), (1819, 16315), (3263, 9095), (4267, 6955)]