1880341785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{23227}}^1$

素因数の和:23502

約数の個数: 48

約数和(自身を含む): 3739522176

約数和(自身を除く): 1859180391

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 1285, 1799, 2313, 3855, 5397, 8995, 11565, 16191, 23227, 26985, 69681, 80955, 116135, 162589, 209043, 348405, 487767, 812945, 1045215, 1463301, 2438835, 5969339, 7316505, 17908017, 29846695, 41785373, 53724051, 89540085, 125356119, 208926865, 268620255, 376068357, 626780595, 1880341785]

約数ペア:

[(1, 1880341785), (3, 626780595), (5, 376068357), (7, 268620255), (9, 208926865), (15, 125356119), (21, 89540085), (35, 53724051), (45, 41785373), (63, 29846695), (105, 17908017), (257, 7316505), (315, 5969339), (771, 2438835), (1285, 1463301), (1799, 1045215), (2313, 812945), (3855, 487767), (5397, 348405), (8995, 209043), (11565, 162589), (16191, 116135), (23227, 80955), (26985, 69681)]