144705945

素因数分解:

$3^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{5801}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 231708672

約数和(自身を除く): 87002727

約数列:

[1, 3, 5, 15, 1663, 4989, 5801, 8315, 17403, 24945, 29005, 87015, 9647063, 28941189, 48235315, 144705945]

約数ペア:

[(1, 144705945), (3, 48235315), (5, 28941189), (15, 9647063), (1663, 87015), (4989, 29005), (5801, 24945), (8315, 17403)]