29840925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 53250560

約数和(自身を除く): 23409635

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 487, 645, 817, 1075, 1425, 1461, 2435, 2451, 3225, 4085, 7305, 9253, 12175, 12255, 20425, 20941, 27759, 36525, 46265, 61275, 62823, 104705, 138795, 231325, 314115, 397879, 523525, 693975, 1193637, 1570575, 1989395, 5968185, 9946975, 29840925]

約数ペア:

[(1, 29840925), (3, 9946975), (5, 5968185), (15, 1989395), (19, 1570575), (25, 1193637), (43, 693975), (57, 523525), (75, 397879), (95, 314115), (129, 231325), (215, 138795), (285, 104705), (475, 62823), (487, 61275), (645, 46265), (817, 36525), (1075, 27759), (1425, 20941), (1461, 20425), (2435, 12255), (2451, 12175), (3225, 9253), (4085, 7305)]