84198945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 58132959

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 4211, 6665, 12633, 19995, 21055, 63165, 130541, 181073, 391623, 543219, 652705, 905365, 1958115, 2716095, 5613263, 16839789, 28066315, 84198945]

約数ペア:

[(1, 84198945), (3, 28066315), (5, 16839789), (15, 5613263), (31, 2716095), (43, 1958115), (93, 905365), (129, 652705), (155, 543219), (215, 391623), (465, 181073), (645, 130541), (1333, 63165), (3999, 21055), (4211, 19995), (6665, 12633)]