75086025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 154275840

約数和(自身を除く): 79189815

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 47, 51, 75, 85, 105, 119, 141, 175, 179, 235, 255, 329, 357, 425, 525, 537, 595, 705, 799, 895, 987, 1175, 1253, 1275, 1645, 1785, 2397, 2685, 2975, 3043, 3525, 3759, 3995, 4475, 4935, 5593, 6265, 8225, 8413, 8925, 9129, 11985, 13425, 15215, 16779, 18795, 19975, 21301, 24675, 25239, 27965, 31325, 42065, 45645, 58891, 59925, 63903, 76075, 83895, 93975, 106505, 126195, 139825, 143021, 176673, 210325, 228225, 294455, 319515, 419475, 429063, 532525, 630975, 715105, 883365, 1001147, 1472275, 1597575, 2145315, 3003441, 3575525, 4416825, 5005735, 10726575, 15017205, 25028675, 75086025]

約数ペア:

[(1, 75086025), (3, 25028675), (5, 15017205), (7, 10726575), (15, 5005735), (17, 4416825), (21, 3575525), (25, 3003441), (35, 2145315), (47, 1597575), (51, 1472275), (75, 1001147), (85, 883365), (105, 715105), (119, 630975), (141, 532525), (175, 429063), (179, 419475), (235, 319515), (255, 294455), (329, 228225), (357, 210325), (425, 176673), (525, 143021), (537, 139825), (595, 126195), (705, 106505), (799, 93975), (895, 83895), (987, 76075), (1175, 63903), (1253, 59925), (1275, 58891), (1645, 45645), (1785, 42065), (2397, 31325), (2685, 27965), (2975, 25239), (3043, 24675), (3525, 21301), (3759, 19975), (3995, 18795), (4475, 16779), (4935, 15215), (5593, 13425), (6265, 11985), (8225, 9129), (8413, 8925)]