1551113235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{289657}}^1$

素因数の和:289692

約数の個数: 48

約数和(自身を含む): 3253438656

約数和(自身を除く): 1702325421

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 289657, 868971, 1448285, 2027599, 2606913, 4344855, 4924169, 6082797, 10137995, 13034565, 14772507, 18248391, 24620845, 30413985, 34469183, 44317521, 73862535, 91241955, 103407549, 172345915, 221587605, 310222647, 517037745, 1551113235]

約数ペア:

[(1, 1551113235), (3, 517037745), (5, 310222647), (7, 221587605), (9, 172345915), (15, 103407549), (17, 91241955), (21, 73862535), (35, 44317521), (45, 34469183), (51, 30413985), (63, 24620845), (85, 18248391), (105, 14772507), (119, 13034565), (153, 10137995), (255, 6082797), (315, 4924169), (357, 4344855), (595, 2606913), (765, 2027599), (1071, 1448285), (1785, 868971), (5355, 289657)]