1541115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 2789280

約数和(自身を除く): 1248165

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1489, 4467, 7445, 13401, 22335, 34247, 67005, 102741, 171235, 308223, 513705, 1541115]

約数ペア:

[(1, 1541115), (3, 513705), (5, 308223), (9, 171235), (15, 102741), (23, 67005), (45, 34247), (69, 22335), (115, 13401), (207, 7445), (345, 4467), (1035, 1489)]