53247405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 90800640

約数和(自身を除く): 37553235

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 2251, 4731, 6753, 7885, 11255, 23655, 33765, 42769, 128307, 186833, 213845, 560499, 641535, 934165, 2802495, 3549827, 10649481, 17749135, 53247405]

約数ペア:

[(1, 53247405), (3, 17749135), (5, 10649481), (15, 3549827), (19, 2802495), (57, 934165), (83, 641535), (95, 560499), (249, 213845), (285, 186833), (415, 128307), (1245, 42769), (1577, 33765), (2251, 23655), (4731, 11255), (6753, 7885)]