15542900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3368

約数の個数: 36

約数和(自身を含む): 34456128

約数和(自身を除く): 18913228

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 3307, 4700, 6614, 13228, 16535, 33070, 66140, 82675, 155429, 165350, 310858, 330700, 621716, 777145, 1554290, 3108580, 3885725, 7771450, 15542900]

約数ペア:

[(1, 15542900), (2, 7771450), (4, 3885725), (5, 3108580), (10, 1554290), (20, 777145), (25, 621716), (47, 330700), (50, 310858), (94, 165350), (100, 155429), (188, 82675), (235, 66140), (470, 33070), (940, 16535), (1175, 13228), (2350, 6614), (3307, 4700)]