1900255095

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{135781}}^1$

素因数の和:136103

約数の個数: 24

約数和(自身を含む): 3304390752

約数和(自身を除く): 1404135657

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 4665, 13995, 135781, 407343, 678905, 1222029, 2036715, 6110145, 42227891, 126683673, 211139455, 380051019, 633418365, 1900255095]

約数ペア:

[(1, 1900255095), (3, 633418365), (5, 380051019), (9, 211139455), (15, 126683673), (45, 42227891), (311, 6110145), (933, 2036715), (1555, 1222029), (2799, 678905), (4665, 407343), (13995, 135781)]