71359245

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2953}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 127612800

約数和(自身を除く): 56253555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 2953, 4833, 8055, 8859, 14765, 24165, 26577, 44295, 79731, 132885, 398655, 528587, 1585761, 2642935, 4757283, 7928805, 14271849, 23786415, 71359245]

約数ペア:

[(1, 71359245), (3, 23786415), (5, 14271849), (9, 7928805), (15, 4757283), (27, 2642935), (45, 1585761), (135, 528587), (179, 398655), (537, 132885), (895, 79731), (1611, 44295), (2685, 26577), (2953, 24165), (4833, 14765), (8055, 8859)]