42424435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 57499200

約数和(自身を除く): 15074765

約数列:

[1, 5, 17, 19, 85, 95, 109, 241, 323, 545, 1205, 1615, 1853, 2071, 4097, 4579, 9265, 10355, 20485, 22895, 26269, 35207, 77843, 131345, 176035, 389215, 446573, 499111, 2232865, 2495555, 8484887, 42424435]

約数ペア:

[(1, 42424435), (5, 8484887), (17, 2495555), (19, 2232865), (85, 499111), (95, 446573), (109, 389215), (241, 176035), (323, 131345), (545, 77843), (1205, 35207), (1615, 26269), (1853, 22895), (2071, 20485), (4097, 10355), (4579, 9265)]