129275325

素因数分解:

$3^3\times 5^2\times {\mathrm{191519}}^1$

素因数の和:191538

約数の個数: 24

約数和(自身を含む): 237484800

約数和(自身を除く): 108209475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 191519, 574557, 957595, 1723671, 2872785, 4787975, 5171013, 8618355, 14363925, 25855065, 43091775, 129275325]

約数ペア:

[(1, 129275325), (3, 43091775), (5, 25855065), (9, 14363925), (15, 8618355), (25, 5171013), (27, 4787975), (45, 2872785), (75, 1723671), (135, 957595), (225, 574557), (675, 191519)]