57482145

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 117374400

約数和(自身を除く): 59892255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 131, 147, 199, 245, 315, 393, 441, 597, 655, 735, 917, 995, 1179, 1393, 1791, 1965, 2205, 2751, 2985, 4179, 4585, 5895, 6419, 6965, 8253, 8955, 9751, 12537, 13755, 19257, 20895, 26069, 29253, 32095, 41265, 48755, 57771, 62685, 78207, 87759, 96285, 130345, 146265, 182483, 234621, 288855, 391035, 438795, 547449, 912415, 1173105, 1277381, 1642347, 2737245, 3832143, 6386905, 8211735, 11496429, 19160715, 57482145]

約数ペア:

[(1, 57482145), (3, 19160715), (5, 11496429), (7, 8211735), (9, 6386905), (15, 3832143), (21, 2737245), (35, 1642347), (45, 1277381), (49, 1173105), (63, 912415), (105, 547449), (131, 438795), (147, 391035), (199, 288855), (245, 234621), (315, 182483), (393, 146265), (441, 130345), (597, 96285), (655, 87759), (735, 78207), (917, 62685), (995, 57771), (1179, 48755), (1393, 41265), (1791, 32095), (1965, 29253), (2205, 26069), (2751, 20895), (2985, 19257), (4179, 13755), (4585, 12537), (5895, 9751), (6419, 8955), (6965, 8253)]