194098455

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 346731840

約数和(自身を除く): 152633385

約数列:

[1, 3, 5, 9, 15, 45, 53, 97, 159, 265, 291, 477, 485, 795, 839, 873, 1455, 2385, 2517, 4195, 4365, 5141, 7551, 12585, 15423, 25705, 37755, 44467, 46269, 77115, 81383, 133401, 222335, 231345, 244149, 400203, 406915, 667005, 732447, 1220745, 2001015, 3662235, 4313299, 12939897, 21566495, 38819691, 64699485, 194098455]

約数ペア:

[(1, 194098455), (3, 64699485), (5, 38819691), (9, 21566495), (15, 12939897), (45, 4313299), (53, 3662235), (97, 2001015), (159, 1220745), (265, 732447), (291, 667005), (477, 406915), (485, 400203), (795, 244149), (839, 231345), (873, 222335), (1455, 133401), (2385, 81383), (2517, 77115), (4195, 46269), (4365, 44467), (5141, 37755), (7551, 25705), (12585, 15423)]