75427890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2514263}}^1$

素因数の和:2514273

約数の個数: 16

約数和(自身を含む): 181027008

約数和(自身を除く): 105599118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2514263, 5028526, 7542789, 12571315, 15085578, 25142630, 37713945, 75427890]

約数ペア:

[(1, 75427890), (2, 37713945), (3, 25142630), (5, 15085578), (6, 12571315), (10, 7542789), (15, 5028526), (30, 2514263)]