153109215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{486061}}^1$

素因数の和:486079

約数の個数: 24

約数和(自身を含む): 303302688

約数和(自身を除く): 150193473

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 486061, 1458183, 2430305, 3402427, 4374549, 7290915, 10207281, 17012135, 21872745, 30621843, 51036405, 153109215]

約数ペア:

[(1, 153109215), (3, 51036405), (5, 30621843), (7, 21872745), (9, 17012135), (15, 10207281), (21, 7290915), (35, 4374549), (45, 3402427), (63, 2430305), (105, 1458183), (315, 486061)]