2457315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2597085

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 269, 315, 435, 609, 807, 1015, 1305, 1345, 1827, 1883, 2421, 3045, 4035, 5649, 7801, 9135, 9415, 12105, 16947, 23403, 28245, 39005, 54607, 70209, 84735, 117015, 163821, 273035, 351045, 491463, 819105, 2457315]

約数ペア:

[(1, 2457315), (3, 819105), (5, 491463), (7, 351045), (9, 273035), (15, 163821), (21, 117015), (29, 84735), (35, 70209), (45, 54607), (63, 39005), (87, 28245), (105, 23403), (145, 16947), (203, 12105), (261, 9415), (269, 9135), (315, 7801), (435, 5649), (609, 4035), (807, 3045), (1015, 2421), (1305, 1883), (1345, 1827)]