71163105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 32

約数和(自身を含む): 129838464

約数和(自身を除く): 58675359

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 21467, 64401, 107335, 279071, 322005, 364939, 837213, 1094817, 1395355, 1824695, 4186065, 4744207, 5474085, 14232621, 23721035, 71163105]

約数ペア:

[(1, 71163105), (3, 23721035), (5, 14232621), (13, 5474085), (15, 4744207), (17, 4186065), (39, 1824695), (51, 1395355), (65, 1094817), (85, 837213), (195, 364939), (221, 322005), (255, 279071), (663, 107335), (1105, 64401), (3315, 21467)]