940275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{199}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 1984000

約数和(自身を除く): 1043725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 199, 225, 315, 525, 597, 675, 945, 995, 1393, 1575, 1791, 2985, 4179, 4725, 4975, 5373, 6965, 8955, 12537, 14925, 20895, 26865, 34825, 37611, 44775, 62685, 104475, 134325, 188055, 313425, 940275]

約数ペア:

[(1, 940275), (3, 313425), (5, 188055), (7, 134325), (9, 104475), (15, 62685), (21, 44775), (25, 37611), (27, 34825), (35, 26865), (45, 20895), (63, 14925), (75, 12537), (105, 8955), (135, 6965), (175, 5373), (189, 4975), (199, 4725), (225, 4179), (315, 2985), (525, 1791), (597, 1575), (675, 1393), (945, 995)]