42938055

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1151}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 74580480

約数和(自身を除く): 31642425

約数列:

[1, 3, 5, 9, 15, 45, 829, 1151, 2487, 3453, 4145, 5755, 7461, 10359, 12435, 17265, 37305, 51795, 954179, 2862537, 4770895, 8587611, 14312685, 42938055]

約数ペア:

[(1, 42938055), (3, 14312685), (5, 8587611), (9, 4770895), (15, 2862537), (45, 954179), (829, 51795), (1151, 37305), (2487, 17265), (3453, 12435), (4145, 10359), (5755, 7461)]