227966967075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553173}}^1$

素因数の和:1553308

約数の個数: 48

約数和(自身を含む): 400594638080

約数和(自身を除く): 172627671005

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 285, 309, 475, 515, 1425, 1545, 1957, 2575, 5871, 7725, 9785, 29355, 48925, 146775, 1553173, 4659519, 7765865, 23297595, 29510287, 38829325, 88530861, 116487975, 147551435, 159976819, 442654305, 479930457, 737757175, 799884095, 2213271525, 2399652285, 3039559561, 3999420475, 9118678683, 11998261425, 15197797805, 45593393415, 75988989025, 227966967075]

約数ペア:

[(1, 227966967075), (3, 75988989025), (5, 45593393415), (15, 15197797805), (19, 11998261425), (25, 9118678683), (57, 3999420475), (75, 3039559561), (95, 2399652285), (103, 2213271525), (285, 799884095), (309, 737757175), (475, 479930457), (515, 442654305), (1425, 159976819), (1545, 147551435), (1957, 116487975), (2575, 88530861), (5871, 38829325), (7725, 29510287), (9785, 23297595), (29355, 7765865), (48925, 4659519), (146775, 1553173)]