1967385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 3693312

約数和(自身を除く): 1725927

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 457, 615, 861, 1371, 1435, 2285, 3199, 4305, 6855, 9597, 15995, 18737, 47985, 56211, 93685, 131159, 281055, 393477, 655795, 1967385]

約数ペア:

[(1, 1967385), (3, 655795), (5, 393477), (7, 281055), (15, 131159), (21, 93685), (35, 56211), (41, 47985), (105, 18737), (123, 15995), (205, 9597), (287, 6855), (457, 4305), (615, 3199), (861, 2285), (1371, 1435)]