151268425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 235699200

約数和(自身を除く): 84430775

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 179, 275, 385, 439, 895, 1253, 1925, 1969, 2195, 3073, 4475, 4829, 6265, 9845, 10975, 13783, 15365, 24145, 31325, 33803, 49225, 68915, 76825, 78581, 120725, 169015, 344575, 392905, 550067, 845075, 864391, 1964525, 2750335, 4321955, 6050737, 13751675, 21609775, 30253685, 151268425]

約数ペア:

[(1, 151268425), (5, 30253685), (7, 21609775), (11, 13751675), (25, 6050737), (35, 4321955), (55, 2750335), (77, 1964525), (175, 864391), (179, 845075), (275, 550067), (385, 392905), (439, 344575), (895, 169015), (1253, 120725), (1925, 78581), (1969, 76825), (2195, 68915), (3073, 49225), (4475, 33803), (4829, 31325), (6265, 24145), (9845, 15365), (10975, 13783)]