30152715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 51110400

約数和(自身を除く): 20957685

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 439, 723, 1205, 1317, 2195, 3615, 4579, 6585, 8341, 13737, 22895, 25023, 41705, 68685, 105799, 125115, 317397, 528995, 1586985, 2010181, 6030543, 10050905, 30152715]

約数ペア:

[(1, 30152715), (3, 10050905), (5, 6030543), (15, 2010181), (19, 1586985), (57, 528995), (95, 317397), (241, 125115), (285, 105799), (439, 68685), (723, 41705), (1205, 25023), (1317, 22895), (2195, 13737), (3615, 8341), (4579, 6585)]