151928745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 261534528

約数和(自身を除く): 109605783

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 289, 303, 347, 505, 867, 1041, 1445, 1515, 1717, 1735, 4335, 5151, 5205, 5899, 8585, 17697, 25755, 29189, 29495, 35047, 87567, 88485, 100283, 105141, 145945, 175235, 300849, 437835, 501415, 525705, 595799, 1504245, 1787397, 2978995, 8936985, 10128583, 30385749, 50642915, 151928745]

約数ペア:

[(1, 151928745), (3, 50642915), (5, 30385749), (15, 10128583), (17, 8936985), (51, 2978995), (85, 1787397), (101, 1504245), (255, 595799), (289, 525705), (303, 501415), (347, 437835), (505, 300849), (867, 175235), (1041, 145945), (1445, 105141), (1515, 100283), (1717, 88485), (1735, 87567), (4335, 35047), (5151, 29495), (5205, 29189), (5899, 25755), (8585, 17697)]