49384515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 34250685

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 719, 723, 1205, 2157, 3595, 3615, 4579, 10785, 13661, 13737, 22895, 40983, 68305, 68685, 173279, 204915, 519837, 866395, 2599185, 3292301, 9876903, 16461505, 49384515]

約数ペア:

[(1, 49384515), (3, 16461505), (5, 9876903), (15, 3292301), (19, 2599185), (57, 866395), (95, 519837), (241, 204915), (285, 173279), (719, 68685), (723, 68305), (1205, 40983), (2157, 22895), (3595, 13737), (3615, 13661), (4579, 10785)]