984405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 1704960

約数和(自身を除く): 720555

約数列:

[1, 3, 5, 15, 29, 31, 73, 87, 93, 145, 155, 219, 365, 435, 465, 899, 1095, 2117, 2263, 2697, 4495, 6351, 6789, 10585, 11315, 13485, 31755, 33945, 65627, 196881, 328135, 984405]

約数ペア:

[(1, 984405), (3, 328135), (5, 196881), (15, 65627), (29, 33945), (31, 31755), (73, 13485), (87, 11315), (93, 10585), (145, 6789), (155, 6351), (219, 4495), (365, 2697), (435, 2263), (465, 2117), (899, 1095)]