27542685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 46696320

約数和(自身を除く): 19153635

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 401, 723, 1203, 1205, 2005, 3615, 4579, 6015, 7619, 13737, 22857, 22895, 38095, 68685, 96641, 114285, 289923, 483205, 1449615, 1836179, 5508537, 9180895, 27542685]

約数ペア:

[(1, 27542685), (3, 9180895), (5, 5508537), (15, 1836179), (19, 1449615), (57, 483205), (95, 289923), (241, 114285), (285, 96641), (401, 68685), (723, 38095), (1203, 22895), (1205, 22857), (2005, 13737), (3615, 7619), (4579, 6015)]