40956885

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5261}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 71415864

約数和(自身を除く): 30458979

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 5261, 7785, 15783, 26305, 47349, 78915, 236745, 910153, 2730459, 4550765, 8191377, 13652295, 40956885]

約数ペア:

[(1, 40956885), (3, 13652295), (5, 8191377), (9, 4550765), (15, 2730459), (45, 910153), (173, 236745), (519, 78915), (865, 47349), (1557, 26305), (2595, 15783), (5261, 7785)]