42181695

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 33297345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 1871, 2505, 4509, 5613, 7515, 9355, 16839, 22545, 28065, 50517, 84195, 252585, 312457, 937371, 1562285, 2812113, 4686855, 8436339, 14060565, 42181695]

約数ペア:

[(1, 42181695), (3, 14060565), (5, 8436339), (9, 4686855), (15, 2812113), (27, 1562285), (45, 937371), (135, 312457), (167, 252585), (501, 84195), (835, 50517), (1503, 28065), (1871, 22545), (2505, 16839), (4509, 9355), (5613, 7515)]