72146025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15295

約数の個数: 48

約数和(自身を含む): 151478400

約数和(自身を除く): 79332375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15269, 45807, 76345, 106883, 137421, 229035, 320649, 381725, 412263, 534415, 687105, 961947, 1145175, 1603245, 2061315, 2672075, 2885841, 3435525, 4809735, 8016225, 10306575, 14429205, 24048675, 72146025]

約数ペア:

[(1, 72146025), (3, 24048675), (5, 14429205), (7, 10306575), (9, 8016225), (15, 4809735), (21, 3435525), (25, 2885841), (27, 2672075), (35, 2061315), (45, 1603245), (63, 1145175), (75, 961947), (105, 687105), (135, 534415), (175, 412263), (189, 381725), (225, 320649), (315, 229035), (525, 137421), (675, 106883), (945, 76345), (1575, 45807), (4725, 15269)]