42198345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{133963}}^1$

素因数の和:133981

約数の個数: 24

約数和(自身を含む): 83593536

約数和(自身を除く): 41395191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 133963, 401889, 669815, 937741, 1205667, 2009445, 2813223, 4688705, 6028335, 8439669, 14066115, 42198345]

約数ペア:

[(1, 42198345), (3, 14066115), (5, 8439669), (7, 6028335), (9, 4688705), (15, 2813223), (21, 2009445), (35, 1205667), (45, 937741), (63, 669815), (105, 401889), (315, 133963)]