4831215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3255825

約数列:

[1, 3, 5, 15, 53, 59, 103, 159, 177, 265, 295, 309, 515, 795, 885, 1545, 3127, 5459, 6077, 9381, 15635, 16377, 18231, 27295, 30385, 46905, 81885, 91155, 322081, 966243, 1610405, 4831215]

約数ペア:

[(1, 4831215), (3, 1610405), (5, 966243), (15, 322081), (53, 91155), (59, 81885), (103, 46905), (159, 30385), (177, 27295), (265, 18231), (295, 16377), (309, 15635), (515, 9381), (795, 6077), (885, 5459), (1545, 3127)]