1395945

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 2461056

約数和(自身を除く): 1065111

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 463, 603, 1005, 1389, 2315, 3015, 4167, 6945, 20835, 31021, 93063, 155105, 279189, 465315, 1395945]

約数ペア:

[(1, 1395945), (3, 465315), (5, 279189), (9, 155105), (15, 93063), (45, 31021), (67, 20835), (201, 6945), (335, 4167), (463, 3015), (603, 2315), (1005, 1389)]