649067270145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1\times {\mathrm{21061}}^1$

素因数の和:21483

約数の個数: 96

約数和(自身を含む): 1232784134400

約数和(自身を除く): 583716864255

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 349, 435, 609, 841, 1015, 1047, 1745, 2443, 2523, 3045, 4205, 5235, 5887, 7329, 10121, 12215, 12615, 17661, 21061, 29435, 30363, 36645, 50605, 63183, 70847, 88305, 105305, 147427, 151815, 212541, 293509, 315915, 354235, 442281, 610769, 737135, 880527, 1062705, 1467545, 1832307, 2054563, 2211405, 3053845, 4275383, 4402635, 6163689, 7350289, 9161535, 10272815, 12826149, 17712301, 21376915, 22050867, 30818445, 36751445, 51452023, 53136903, 64130745, 88561505, 110254335, 123986107, 154356069, 213158381, 257260115, 265684515, 371958321, 619930535, 639475143, 771780345, 1065791905, 1492108667, 1859791605, 3197375715, 4476326001, 6181593049, 7460543335, 18544779147, 22381630005, 30907965245, 43271151343, 92723895735, 129813454029, 216355756715, 649067270145]

約数ペア:

[(1, 649067270145), (3, 216355756715), (5, 129813454029), (7, 92723895735), (15, 43271151343), (21, 30907965245), (29, 22381630005), (35, 18544779147), (87, 7460543335), (105, 6181593049), (145, 4476326001), (203, 3197375715), (349, 1859791605), (435, 1492108667), (609, 1065791905), (841, 771780345), (1015, 639475143), (1047, 619930535), (1745, 371958321), (2443, 265684515), (2523, 257260115), (3045, 213158381), (4205, 154356069), (5235, 123986107), (5887, 110254335), (7329, 88561505), (10121, 64130745), (12215, 53136903), (12615, 51452023), (17661, 36751445), (21061, 30818445), (29435, 22050867), (30363, 21376915), (36645, 17712301), (50605, 12826149), (63183, 10272815), (70847, 9161535), (88305, 7350289), (105305, 6163689), (147427, 4402635), (151815, 4275383), (212541, 3053845), (293509, 2211405), (315915, 2054563), (354235, 1832307), (442281, 1467545), (610769, 1062705), (737135, 880527)]