149767875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 294368256

約数和(自身を除く): 144600381

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 51, 75, 85, 123, 125, 153, 191, 205, 225, 255, 369, 375, 425, 573, 615, 697, 765, 955, 1025, 1125, 1275, 1719, 1845, 2091, 2125, 2865, 3075, 3247, 3485, 3825, 4775, 5125, 6273, 6375, 7831, 8595, 9225, 9741, 10455, 14325, 15375, 16235, 17425, 19125, 23493, 23875, 29223, 31365, 39155, 42975, 46125, 48705, 52275, 70479, 71625, 81175, 87125, 117465, 133127, 146115, 156825, 195775, 214875, 243525, 261375, 352395, 399381, 405875, 587325, 665635, 730575, 784125, 978875, 1198143, 1217625, 1761975, 1996905, 2936625, 3328175, 3652875, 5990715, 8809875, 9984525, 16640875, 29953575, 49922625, 149767875]

約数ペア:

[(1, 149767875), (3, 49922625), (5, 29953575), (9, 16640875), (15, 9984525), (17, 8809875), (25, 5990715), (41, 3652875), (45, 3328175), (51, 2936625), (75, 1996905), (85, 1761975), (123, 1217625), (125, 1198143), (153, 978875), (191, 784125), (205, 730575), (225, 665635), (255, 587325), (369, 405875), (375, 399381), (425, 352395), (573, 261375), (615, 243525), (697, 214875), (765, 195775), (955, 156825), (1025, 146115), (1125, 133127), (1275, 117465), (1719, 87125), (1845, 81175), (2091, 71625), (2125, 70479), (2865, 52275), (3075, 48705), (3247, 46125), (3485, 42975), (3825, 39155), (4775, 31365), (5125, 29223), (6273, 23875), (6375, 23493), (7831, 19125), (8595, 17425), (9225, 16235), (9741, 15375), (10455, 14325)]