40210425

素因数分解:

$3^5\times 5^2\times {\mathrm{6619}}^1$

素因数の和:6644

約数の個数: 36

約数和(自身を含む): 74700080

約数和(自身を除く): 34489655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 6619, 19857, 33095, 59571, 99285, 165475, 178713, 297855, 496425, 536139, 893565, 1489275, 1608417, 2680695, 4467825, 8042085, 13403475, 40210425]

約数ペア:

[(1, 40210425), (3, 13403475), (5, 8042085), (9, 4467825), (15, 2680695), (25, 1608417), (27, 1489275), (45, 893565), (75, 536139), (81, 496425), (135, 297855), (225, 178713), (243, 165475), (405, 99285), (675, 59571), (1215, 33095), (2025, 19857), (6075, 6619)]