492028275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 859270400

約数和(自身を除く): 367242125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 487, 709, 1425, 1461, 2127, 2435, 3545, 7305, 9253, 10635, 12175, 13471, 17725, 27759, 36525, 40413, 46265, 53175, 67355, 138795, 202065, 231325, 336775, 345283, 693975, 1010325, 1035849, 1726415, 5179245, 6560377, 8632075, 19681131, 25896225, 32801885, 98405655, 164009425, 492028275]

約数ペア:

[(1, 492028275), (3, 164009425), (5, 98405655), (15, 32801885), (19, 25896225), (25, 19681131), (57, 8632075), (75, 6560377), (95, 5179245), (285, 1726415), (475, 1035849), (487, 1010325), (709, 693975), (1425, 345283), (1461, 336775), (2127, 231325), (2435, 202065), (3545, 138795), (7305, 67355), (9253, 53175), (10635, 46265), (12175, 40413), (13471, 36525), (17725, 27759)]