4074525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 9027200

約数和(自身を除く): 4952675

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 199, 225, 273, 315, 325, 455, 525, 585, 597, 819, 975, 995, 1365, 1393, 1575, 1791, 2275, 2587, 2925, 2985, 4095, 4179, 4975, 6825, 6965, 7761, 8955, 12537, 12935, 14925, 18109, 20475, 20895, 23283, 34825, 38805, 44775, 54327, 62685, 64675, 90545, 104475, 116415, 162981, 194025, 271635, 313425, 452725, 582075, 814905, 1358175, 4074525]

約数ペア:

[(1, 4074525), (3, 1358175), (5, 814905), (7, 582075), (9, 452725), (13, 313425), (15, 271635), (21, 194025), (25, 162981), (35, 116415), (39, 104475), (45, 90545), (63, 64675), (65, 62685), (75, 54327), (91, 44775), (105, 38805), (117, 34825), (175, 23283), (195, 20895), (199, 20475), (225, 18109), (273, 14925), (315, 12935), (325, 12537), (455, 8955), (525, 7761), (585, 6965), (597, 6825), (819, 4975), (975, 4179), (995, 4095), (1365, 2985), (1393, 2925), (1575, 2587), (1791, 2275)]