5211885

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1013}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 9734400

約数和(自身を除く): 4522515

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1013, 1029, 1715, 3039, 5065, 5145, 7091, 15195, 21273, 35455, 49637, 106365, 148911, 248185, 347459, 744555, 1042377, 1737295, 5211885]

約数ペア:

[(1, 5211885), (3, 1737295), (5, 1042377), (7, 744555), (15, 347459), (21, 248185), (35, 148911), (49, 106365), (105, 49637), (147, 35455), (245, 21273), (343, 15195), (735, 7091), (1013, 5145), (1029, 5065), (1715, 3039)]