71300175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 50834865

約数列:

[1, 3, 5, 15, 25, 47, 75, 113, 141, 179, 235, 339, 537, 565, 705, 895, 1175, 1695, 2685, 2825, 3525, 4475, 5311, 8413, 8475, 13425, 15933, 20227, 25239, 26555, 42065, 60681, 79665, 101135, 126195, 132775, 210325, 303405, 398325, 505675, 630975, 950669, 1517025, 2852007, 4753345, 14260035, 23766725, 71300175]

約数ペア:

[(1, 71300175), (3, 23766725), (5, 14260035), (15, 4753345), (25, 2852007), (47, 1517025), (75, 950669), (113, 630975), (141, 505675), (179, 398325), (235, 303405), (339, 210325), (537, 132775), (565, 126195), (705, 101135), (895, 79665), (1175, 60681), (1695, 42065), (2685, 26555), (2825, 25239), (3525, 20227), (4475, 15933), (5311, 13425), (8413, 8475)]